{"id":9775,"date":"2026-09-24T09:01:52","date_gmt":"2026-09-24T01:01:52","guid":{"rendered":"https:\/\/www.yantaisensor.com\/?p=9775"},"modified":"2026-09-24T09:32:53","modified_gmt":"2026-09-24T01:32:53","slug":"solar-pr-calculation-guide","status":"publish","type":"post","link":"https:\/\/www.yantaisensor.com\/ru\/blog\/solar-pr-calculation-guide","title":{"rendered":"\u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u0440\u0430\u0441\u0447\u0435\u0442\u0443 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438: \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0435\u0442\u0430 PR"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u043d\u044b\u0445 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u0440\u0430\u0441\u0447\u0451\u0442 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 (PR) \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u0441\u0442\u0430\u043d\u0446\u0438\u044f, \u043f\u043e-\u0432\u0438\u0434\u0438\u043c\u043e\u043c\u0443, \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043d\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 \u043a\u0440\u043e\u0435\u0442\u0441\u044f \u0432 \u0441\u0430\u043c\u043e\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u041d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0435 <a href=\"https:\/\/pvpmc.sandia.gov\/modeling-guide\/1-weather-design-inputs\/plane-of-array-poa-irradiance\/\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u041e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c POA<\/mark><\/a> \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f, \u043d\u0435\u0441\u043e\u043e\u0441\u043d\u043e\u0441\u0442\u044c \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432, \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0435, \u0434\u0440\u0435\u0439\u0444 \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0438, \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u043b\u0438 \u043d\u0435\u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0449\u0438\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438 \u2014 \u0432\u0441\u0451 \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0432\u043b\u0438\u044f\u0442\u044c \u043d\u0430 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0443\u044e \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0441 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u043c, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u044b\u043c \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c, \u043d\u0430\u0434\u0451\u0436\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u043d\u044b\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u0432\u043e\u043f\u0440\u043e\u0441 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0432 \u0442\u043e\u043c, \u043a\u0430\u043a \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0442\u044c PR, \u0430 \u0432 \u0442\u043e\u043c, \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0432 \u0440\u0430\u0441\u0447\u0451\u0442\u0435, \u043e\u0442\u0440\u0430\u0436\u0430\u044e\u0442 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430. \u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u043e\u0431\u044a\u044f\u0441\u043d\u044f\u0435\u0442\u0441\u044f, \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 (POA) \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0444\u043e\u0440\u043c\u0443\u043b\u0430 \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u043c \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0430 \u0437\u0430\u0442\u0435\u043c \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432, \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043a\u0430\u0437\u0438\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0422\u0430\u043a\u0436\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u0432\u044b\u0431\u043e\u0440\u0430 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0434\u043e\u043b\u0433\u043e\u0441\u0440\u043e\u0447\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"8025\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/TBQ-2C-Pyranometer-Solar-Radiation-Sensor.webp\" alt=\"TBQ-2C \u041f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440 \u0421\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 \u0414\u0430\u0442\u0447\u0438\u043a \u0422\u0435\u0440\u043c\u043e\u0431\u0430\u0442\u0430\u0440\u0435\u044f \u043f\u0440\u043e\u0442\u0438\u0432 \u041a\u0440\u0435\u043c\u043d\u0438\u0435\u0432\u044b\u0445 \u041f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440\u043e\u0432 \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0418\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0421\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0420\u0430\u0434\u0438\u0430\u0446\u0438\u0438 \u0420\u0430\u0441\u0447\u0451\u0442 Solar PR\" class=\"wp-image-8025\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/TBQ-2C-Pyranometer-Solar-Radiation-Sensor.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/TBQ-2C-Pyranometer-Solar-Radiation-Sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/TBQ-2C-Pyranometer-Solar-Radiation-Sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/TBQ-2C-Pyranometer-Solar-Radiation-Sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"8024\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2.webp\" alt=\"SAUT \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u043b\u0435\u0434\u044f\u0449\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0441\u043b\u0435\u0436\u0435\u043d\u0438\u044f \u0437\u0430 \u0441\u043e\u043b\u043d\u0446\u0435\u043c\" class=\"wp-image-8024\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-16x12.webp 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043a\u0430\u043a \u043e\u043d \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pvpmc.sandia.gov\/modeling-guide\/5-ac-system-output\/pv-performance-metrics\/performance-ratio\/\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b (PR)<\/mark><\/a> \u2014 \u044d\u0442\u043e \u043d\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u0441 \u044d\u043d\u0435\u0440\u0433\u0438\u0435\u0439, \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u043e\u0439 \u043e\u0442 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u0441\u0443\u0440\u0441\u0430, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u043e\u0433\u043e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0427\u0442\u043e \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442 PR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PR \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 \u0440\u0435\u0441\u0443\u0440\u0441 \u0432 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u044e. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043e\u0431\u0449\u0435\u0433\u043e \u043e\u0431\u044a\u0451\u043c\u0430 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u043e\u043d \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u043a\u0430\u043a \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0442\u0430\u043a \u0438 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0437\u0430 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0424\u043e\u0440\u043c\u0443\u043b\u0430 \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0430\u0437\u043e\u0432\u044b\u0439 \u0440\u0430\u0441\u0447\u0451\u0442 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PR = \u0424\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u00f7 \u042d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u00d7 100%<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0424\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430. \u042d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 (POA), \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 POA \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u0432\u0445\u043e\u0434\u043d\u044b\u043c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR. \u0418\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u0430\u044f \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u043a\u0430\u043f\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u0430 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 \u0440\u0430\u0441\u0447\u0451\u0442\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEC 61724-1 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0443\u044e \u043e\u0441\u043d\u043e\u0432\u0443 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0438 \u043e\u0446\u0435\u043d\u043a\u0438 PR.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"698\" data-id=\"5559\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project-1024x698.webp\" alt=\"\u0421\u0442\u0430\u043d\u0446\u0438\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u043f\u0440\u043e\u0433\u043d\u043e\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0432 \u0425\u044d\u0431\u044d\u0435\" class=\"wp-image-5559\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project-1024x698.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project-300x205.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project-768x524.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project-18x12.webp 18w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/03\/Environmental-Monitoring-Station-Supporting-PV-Power-Forecasting-in-Hebei-Distributed-Solar-Project.webp 1440w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"7005\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring-1024x683.webp\" alt=\"\u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 \u043f\u043e\u0442\u0435\u0440\u044c \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043c\u043e\u0434\u0443\u043b\u0435\u0439\" class=\"wp-image-7005\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring-1024x683.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring-300x200.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring-768x512.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring-18x12.webp 18w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/PV-Module-Soiling-Loss-Monitoring.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"2440\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2-1024x768.webp\" alt=\"\u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438\" class=\"wp-image-2440\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2-1024x768.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2-600x450.webp 600w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/11\/Solar-PV-Industry-Solutions-2.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0442\u044c PR \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 POA?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u0442\u044c \u0434\u0432\u0430 \u043d\u0430\u0431\u043e\u0440\u0430 \u0434\u0430\u043d\u043d\u044b\u0445: \u044d\u043d\u0435\u0440\u0433\u0438\u044e, \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0443\u044e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439, \u0438 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c. \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c POA, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0434\u0430\u0442\u0447\u0438\u043a \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 \u0441\u0432\u0435\u0442 \u0432 \u0442\u043e\u0439 \u0436\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438, \u0447\u0442\u043e \u0438 \u043c\u043e\u0434\u0443\u043b\u0438. \u0420\u0430\u0441\u0447\u0451\u0442 \u0437\u0430\u0442\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u043c \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u0435 \u0438 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0437\u0430 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041f\u043e\u0447\u0435\u043c\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c POA?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c POA (\u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432\u0430) \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043d\u0430\u043a\u043b\u043e\u043d \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u0432\u043b\u0438\u044f\u044e\u0442 \u043d\u0430 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u044e, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u0443\u044e \u043c\u043e\u0434\u0443\u043b\u044f\u043c\u0438, \u0434\u0430\u043d\u043d\u044b\u0435 POA \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0447\u0435\u043c \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Irradiance (\u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0438\u0437\u043b\u0443\u0447\u0435\u043d\u0438\u044f)<\/td><td>\u041f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f<\/td><td>\u0422\u0438\u043f\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/td><\/tr><tr><td>GHI<\/td><td>\u0413\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c<\/td><td>\u041e\u0446\u0435\u043d\u043a\u0430 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432<\/td><\/tr><tr><td>POA<\/td><td>\u041f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430<\/td><td>\u041c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c<\/td><\/tr><tr><td>DNI<\/td><td>\u041d\u043e\u0440\u043c\u0430\u043b\u044c \u043a \u0441\u043e\u043b\u043d\u0446\u0443<\/td><td>\u0418\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043f\u0440\u044f\u043c\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 POA \u0434\u043e\u043b\u0436\u043d\u043e \u043e\u0442\u0440\u0430\u0436\u0430\u0442\u044c \u0442\u0435 \u0436\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0447\u0442\u043e \u0438 \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u0435\u043c\u0430\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u041f\u044f\u0442\u044c \u0448\u0430\u0433\u043e\u0432 \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u0431\u043e\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 POA. \u0417\u0430\u043f\u0438\u0448\u0438\u0442\u0435 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0438 \u043f\u0440\u043e\u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u0443\u0439\u0442\u0435 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0437\u0430 \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0439 \u043f\u0435\u0440\u0438\u043e\u0434 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u044f POA.<\/li>\n\n\n\n<li>\u0421\u0431\u043e\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430 \u0438\u043b\u0438 \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0437\u0430 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434. \u0412\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438 \u0438 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b \u043e\u0446\u0435\u043d\u043a\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0442\u044c \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438.<\/li>\n\n\n\n<li>\u0420\u0430\u0441\u0447\u0451\u0442 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435 \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435 POA \u043d\u0430 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c. \u041f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 STC \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 1 000 \u0412\u0442\/\u043c\u00b2.<\/li>\n\n\n\n<li>\u0420\u0430\u0441\u0447\u0451\u0442 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u043d\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u0443\u044e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/li>\n\n\n\n<li>\u0420\u0430\u0441\u0447\u0451\u0442 PR. \u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043d\u0430 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443:<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PR = \u041a\u043e\u043d\u0435\u0447\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u00f7 \u042d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u00d7 100%<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0430\u0436\u043d\u043e \u0442\u043e, \u0447\u0442\u043e \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435 POA \u0438 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u044b \u0437\u0430 \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438. \u0415\u0441\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0441\u043c\u0435\u0449\u0435\u043d\u044b, \u043d\u0435\u043f\u043e\u043b\u043d\u044b \u0438\u043b\u0438 \u043d\u0435 \u043e\u0442\u0440\u0430\u0436\u0430\u044e\u0442 \u043c\u0430\u0441\u0441\u0438\u0432, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u044b\u0439 PR \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442 \u0432\u0432\u043e\u0434\u0438\u0442\u044c \u0432 \u0437\u0430\u0431\u043b\u0443\u0436\u0434\u0435\u043d\u0438\u0435. \u0414\u043b\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u043e \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044e \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0441\u043c. <a href=\"https:\/\/www.yantaisensor.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/how-to-measure-solar-irradiance-for-photovoltaic-systems\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u041a\u0430\u043a \u0438\u0437\u043c\u0435\u0440\u044f\u0442\u044c \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u0443\u044e irradiance \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c<\/mark><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440 \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 100 \u043a\u0412\u0442\u043f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0447\u0442\u043e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 100 \u043a\u0412\u0442\u043f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442 120 000 \u043a\u0412\u0442\u00b7\u0447 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0437\u0430 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435 POA \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 1 500 \u043a\u0412\u0442\u00b7\u0447\/\u043c\u00b2. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c 1 \u043a\u0412\u0442\/\u043c\u00b2, \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 1 500 \u0447, \u0430 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u2014 1 200 \u0447.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PR = 1 200 \u00f7 1 500 \u00d7 100% = 80%<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 PR 80%?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PR 80% \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u043b\u0430 80% \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u044f POA. \u042d\u0442\u043e \u043d\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u043e\u0434\u0443\u043b\u0438 \u0438\u043c\u0435\u044e\u0442 \u041a\u041f\u0414 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f 80%. \u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u2014 \u044d\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f, \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0441 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u043c.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"7688\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/weather-monitoring-systems-for-solar-farms.webp\" alt=\"\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u043e\u0433\u043e\u0434\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0439\" class=\"wp-image-7688\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/weather-monitoring-systems-for-solar-farms.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/weather-monitoring-systems-for-solar-farms-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/weather-monitoring-systems-for-solar-farms-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/weather-monitoring-systems-for-solar-farms-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3676\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/SAUT-Automatic-tracking-solar-radiation-1-1.webp\" alt=\"SAUT \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u043b\u0435\u0436\u0435\u043d\u0438\u0435 \u0437\u0430 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0435\u0439\" class=\"wp-image-3676\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/SAUT-Automatic-tracking-solar-radiation-1-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/SAUT-Automatic-tracking-solar-radiation-1-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/SAUT-Automatic-tracking-solar-radiation-1-1-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c PR?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0441\u043b\u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435 POA \u043d\u0435\u0432\u0435\u0440\u043d\u043e, \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0430\u044f \u0432 \u0440\u0430\u0441\u0447\u0451\u0442\u0435 PR, \u0442\u0430\u043a\u0436\u0435 \u043d\u0435\u0432\u0435\u0440\u043d\u0430. \u0420\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u044b\u0439 PR \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u0442\u0435\u043c \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c\u0441\u044f, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u0441\u0430\u043c\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043d\u0435 \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u0430\u0441\u044c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0422\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u0438 \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0430<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438, \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0442\u044c, \u0447\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 PR \u0432\u044b\u0437\u0432\u0430\u043d\u043e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439. \u0414\u0430\u0442\u0447\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0442\u044c \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0435\u0433\u043e \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0434\u0440\u0435\u0439\u0444\u0443\u044e\u0442, \u0438 \u044d\u0442\u043e \u043d\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 \u043e\u0447\u0435\u0432\u0438\u0434\u043d\u043e \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f PR \u0441\u0442\u0430\u0442\u0443\u0441 \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0438 \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u0437\u0430 \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u043f\u0435\u0440\u0438\u043e\u0434. \u041a\u043e\u0433\u0434\u0430 PR \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0431\u0435\u0437 \u044f\u0432\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438, \u0437\u0430\u043f\u0438\u0441\u044c \u043e \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0435 \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u0441\u0442\u043e\u0438\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043e\u0431\u0437\u043e\u0440\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438 \u043e\u0447\u0438\u0441\u0442\u043a\u0430 \u0434\u0430\u0442\u0447\u0438\u043a\u0430<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u0430\u0442\u0447\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0442\u0443 \u0436\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f, \u0447\u0442\u043e \u0438 \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0430\u0441\u0441\u0438\u0432. \u0415\u0433\u043e \u043d\u0430\u043a\u043b\u043e\u043d \u0438 \u0430\u0437\u0438\u043c\u0443\u0442 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432\u0443, \u0438 \u0434\u0430\u0442\u0447\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u043e \u0443\u0440\u043e\u0432\u043d\u044e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418\u0437\u043c\u0435\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0442\u0430\u043a\u0436\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u043e\u0441\u043c\u043e\u0442\u0440\u0430. \u041f\u044b\u043b\u044c, \u043f\u0442\u0438\u0447\u0438\u0439 \u043f\u043e\u043c\u0451\u0442, \u043f\u044f\u0442\u043d\u0430 \u043e\u0442 \u0432\u043e\u0434\u044b \u0438\u043b\u0438 \u0441\u043d\u0435\u0433 \u043c\u043e\u0433\u0443\u0442 \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u043c\u0443\u044e \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c. \u0417\u0430\u0433\u0440\u044f\u0437\u043d\u0451\u043d\u043d\u044b\u0439 \u0434\u0430\u0442\u0447\u0438\u043a \u043d\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u0434\u0430\u0451\u0442 \u044f\u0432\u043d\u043e \u0430\u043d\u043e\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b; \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u043e\u043b\u0435\u0435 \u043d\u0438\u0437\u043a\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0447\u0435\u043c \u0434\u043e\u043b\u0436\u0435\u043d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0421\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0435\u0440\u0435\u0434 \u0440\u0430\u0441\u0447\u0451\u0442\u043e\u043c PR \u0443\u0431\u0435\u0434\u0438\u0442\u0435\u0441\u044c, \u0447\u0442\u043e \u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u043e \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0442 \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434 \u0432\u0440\u0435\u043c\u0435\u043d\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043c\u043e\u0433\u0443\u0442 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0442\u044c, \u043a\u043e\u0433\u0434\u0430 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u044c, \u0430 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0442\u0435\u0440\u044f\u0435\u0442 \u0441\u0432\u044f\u0437\u044c, \u0438\u043b\u0438 \u043a\u043e\u0433\u0434\u0430 \u0434\u0432\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0440\u0430\u0437\u043d\u044b\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438 \u0438\u043b\u0438 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b\u044b \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438. \u0421\u0443\u0442\u043e\u0447\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0432 \u043f\u0430\u0440\u0435 \u0441 \u043d\u0435\u043f\u043e\u043b\u043d\u044b\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0432\u0441\u0451 \u0435\u0449\u0451 \u043c\u043e\u0436\u0435\u0442 \u0434\u0430\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 PR, \u043d\u043e \u0442\u0430\u043a\u043e\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"7782\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-farm-environmental-monitoring-solutions-6.webp\" alt=\"\u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043f\u043e \u044d\u043a\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u043c\u0443 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0443 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u0444\u0435\u0440\u043c\" class=\"wp-image-7782\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-farm-environmental-monitoring-solutions-6.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-farm-environmental-monitoring-solutions-6-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-farm-environmental-monitoring-solutions-6-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-farm-environmental-monitoring-solutions-6-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"7585\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-powered-weather-station-18.webp\" alt=\"\u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0434\u0430\u0442\u0447\u0438\u043a \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438\" class=\"wp-image-7585\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-powered-weather-station-18.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-powered-weather-station-18-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-powered-weather-station-18-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/solar-powered-weather-station-18-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0442\u044c \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0430\u043d\u043e\u043c\u0430\u043b\u044c\u043d\u043e\u043c PR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An abnormal PV performance ratio does not always mean a PV system fault. First compare the PR with the site&#8217;s historical baseline under similar operating conditions. Once a clear deviation is found, check the monitoring data before inspecting the equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check in this order:<br><strong>Irradiance data \u2192 Sensor installation \u2192 Data communication \u2192 Energy meter \u2192 Inverter \u2192 PV array \u2192 Grid conditions<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pay particular attention to the irradiance curve, missing data, timestamps, and sensor condition. A problem in irradiance measurement can affect the performance ratio calculation and make an actual system loss look larger or smaller than it is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common causes of lower PR include soiling, shading, high module temperature, inverter losses, downtime, sensor drift, and missing irradiance data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Which Irradiance Sensor Is Suitable for PR Monitoring?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For PR calculation using irradiance data, the sensor should match the measurement plane and monitoring purpose. Thermopile pyranometers are commonly used for GHI and POA measurements, while reference cells are used for PV-specific irradiance measurement.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thermopile Pyranometers vs Reference Cells<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0422\u0438\u043f<\/td><td>\u0422\u0438\u043f\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/td><\/tr><tr><td>Thermopile pyranometer<\/td><td>GHI \/ POA monitoring<\/td><\/tr><tr><td>Reference cell<\/td><td>PV-specific irradiance measurement<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The two types serve different measurement purposes. For PR monitoring, consider the measurement plane, sensor class, spectral response, accuracy, output, installation, calibration, and outdoor durability when selecting the instrument. For a more detailed comparison of thermopile and silicon-based measurement, see <a href=\"https:\/\/www.yantaisensor.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/thermopile-vs-silicon-pyranometer\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u0422\u0435\u0440\u043c\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0438\u043b\u0438 \u043a\u0440\u0435\u043c\u043d\u0438\u0435\u0432\u044b\u0439 \u043f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440: \u043f\u043b\u044e\u0441\u044b \u0438 \u043c\u0438\u043d\u0443\u0441\u044b<\/mark><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For POA monitoring, <a href=\"https:\/\/www.yantaisensor.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/tbq-2c-pyranometer-solar-radiation-sensor\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Yantai Sensor&#8217;s TBQ-2C pyranometer<\/mark><\/a> uses a thermopile sensing element, with a 0.3\u20133.2 \u03bcm spectral range and RS485 output.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When DNI Measurement Requires Automatic Tracking?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNI (Direct Normal Irradiance) is measured along the direction of the sun, so the sensor must track the sun during measurement. For continuous DNI monitoring, an automatic tracking system keeps the instrument aligned throughout the day. See <a href=\"https:\/\/www.yantaisensor.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/measure-dni-accurately\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u041a\u0430\u043a \u0442\u043e\u0447\u043d\u043e \u0438\u0437\u043c\u0435\u0440\u0438\u0442\u044c \u043f\u0440\u044f\u043c\u043e\u0435 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0435 (DNI)<\/mark><\/a> for more details.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.yantaisensor.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/saut-automatic-tracking-solar-radiation-measurement-system\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Yantai Sensor&#8217;s SAUT automatic tracking solar radiation measurement system<\/mark><\/a> is used for continuous DNI monitoring with automatic solar alignment.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"6195\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/TBQ-2C-Solar-Radiation-Sensors-Pyranometers-edited.webp\" alt=\"\u041f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440\" class=\"wp-image-6195\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/TBQ-2C-Solar-Radiation-Sensors-Pyranometers-edited.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/TBQ-2C-Solar-Radiation-Sensors-Pyranometers-edited-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/TBQ-2C-Solar-Radiation-Sensors-Pyranometers-edited-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/04\/TBQ-2C-Solar-Radiation-Sensors-Pyranometers-edited-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">\u041f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"8024\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2.webp\" alt=\"SAUT \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u043b\u0435\u0434\u044f\u0449\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0441\u043b\u0435\u0436\u0435\u043d\u0438\u044f \u0437\u0430 \u0441\u043e\u043b\u043d\u0446\u0435\u043c\" class=\"wp-image-8024\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2.webp 1024w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/07\/SAUT-Automatic-tracking-solar-radiation-measurement-system-2-16x12.webp 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">SAUT \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u043b\u0435\u0434\u044f\u0449\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Solar PR Calculation Checklist<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before calculating PR, confirm the calculation method, data period, and measurement conditions. In field monitoring, most problems come from inconsistent inputs rather than the PR formula itself.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PR calculation method and evaluation period confirmed<\/li>\n\n\n\n<li>Installed DC capacity and system boundary confirmed<\/li>\n\n\n\n<li>POA irradiance data available and complete<\/li>\n\n\n\n<li>POA irradiation calculated for the same evaluation period<\/li>\n\n\n\n<li>AC energy data confirmed at the defined metering point<\/li>\n\n\n\n<li>Irradiance and energy timestamps synchronized<\/li>\n\n\n\n<li>Irradiance sensor correctly oriented and leveled<\/li>\n\n\n\n<li>Sensor surface clean and free from obstruction<\/li>\n\n\n\n<li>Sensor calibration status checked<\/li>\n\n\n\n<li>Missing data, curtailment, and downtime reviewed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Once these inputs are consistent, the performance ratio calculation itself is relatively straightforward.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3574\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-13.webp\" alt=\"\u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438\" class=\"wp-image-3574\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-13.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-13-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-13-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3564\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-2.webp\" alt=\"\u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438\" class=\"wp-image-3564\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-2-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3573\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-12.webp\" alt=\"\u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438\" class=\"wp-image-3573\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-12.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-12-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2025\/12\/Solar-PV-Industry-Solutions-12-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A meaningful solar PR calculation starts with representative irradiance data. For most PV performance monitoring, POA irradiance is used to calculate the reference yield and compare it with the actual energy output. The calculation is only useful when the irradiance, energy data, system capacity, timestamps, and evaluation period are consistent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At Yantai Sensor, we focus on the measurement side of PV monitoring, including sensor selection, installation, calibration, and data collection for POA, GHI, and DNI applications. We work with the actual measurement conditions of the project rather than treating every PV site in the same way. Need reliable irradiance measurement for PV performance monitoring? <a href=\"https:\/\/www.yantaisensor.com\/ru\/contact-us\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 Yantai Sensor<\/mark><\/a> to discuss your POA, GHI, or DNI measurement requirements.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-9775_b7b043-b9{padding-top:0px;}.wp-block-kadence-advancedgallery .kb-gallery-type-grid.kb-gallery-id-9775_b7b043-b9{margin:-5px;}.kb-gallery-type-grid.kb-gallery-id-9775_b7b043-b9 .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-9775_b7b043-b9 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-9775_b7b043-b9 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-9775_b7b043-b9 alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-grid kb-gallery-id-9775_b7b043-b9 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" width=\"800\" height=\"600\" alt=\"\u042f\u043d\u044c\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0434\u0430\u0442\u0447\u0438\u043a\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp\" data-id=\"7683\" class=\"wp-image-7683\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" width=\"800\" height=\"600\" alt=\"\u042f\u043d\u044c\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0434\u0430\u0442\u0447\u0438\u043a\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp\" data-id=\"7685\" class=\"wp-image-7685\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-2-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" width=\"800\" height=\"600\" alt=\"\u042f\u043d\u044c\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0434\u0430\u0442\u0447\u0438\u043a\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp\" data-id=\"7684\" class=\"wp-image-7684\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-1-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" width=\"800\" height=\"600\" alt=\"\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp\" data-id=\"7692\" class=\"wp-image-7692\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-3-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" width=\"800\" height=\"600\" alt=\"\u042f\u043d\u044c\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0434\u0430\u0442\u0447\u0438\u043a\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp\" data-id=\"7693\" class=\"wp-image-7693\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-4-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-alt=\"Yantai Sensor\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land43 kb-has-image-ratio-land43\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" width=\"800\" height=\"600\" alt=\"\u042f\u043d\u044c\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0434\u0430\u0442\u0447\u0438\u043a\" data-full-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-light-image=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp\" data-id=\"7694\" class=\"wp-image-7694\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/06\/Yantai-Sensor-5-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0412\u043e\u043f\u0440\u043e\u0441\u044b \u0438 \u043e\u0442\u0432\u0435\u0442\u044b<\/h2>\n\n\n<style>.kt-accordion-id9775_ba4629-b6 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id9775_ba4629-b6 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#f2f2f2;color:#555555;padding-top:9px;padding-right:13px;padding-bottom:9px;padding-left:13px;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6 .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id9775_ba4629-b6 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:var(--global-palette1, #3182CE);border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id9775_ba4629-b6:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette1, #3182CE);}@media all and (max-width: 1024px){.kt-accordion-id9775_ba4629-b6 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}}@media all and (max-width: 1024px){.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}}@media all and (max-width: 1024px){.kt-accordion-id9775_ba4629-b6 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}@media all and (max-width: 767px){.kt-accordion-id9775_ba4629-b6 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id9775_ba4629-b6 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id9775_ba4629-b6 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id9775_ba4629-b6 .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id9775_ba4629-b6 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id9775_ba4629-b6 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id9775_ba4629-b6 kt-accordion-has-10-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane9775_0b31fe-88\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u041a\u0430\u043a \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 PR \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0431 irradiance?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Solar PR \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u0441\u0443\u0440\u0441\u0430, \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u0430 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434. \u041f\u0440\u0438 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0435 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 POA \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u0430\u044f POA-\u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0442\u043e\u0433\u0434\u0430 \u043a\u0430\u043a \u044d\u043d\u0435\u0440\u0433\u0438\u044f AC \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c DC \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u041e\u0431\u0430 \u043d\u0430\u0431\u043e\u0440\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043e\u043b\u0436\u043d\u044b \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane9775_25d60b-54\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u041f\u043e\u0447\u0435\u043c\u0443 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 (POA) \u0432\u0430\u0436\u043d\u0430 \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438\u0445\u043e\u0434 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438 \u043d\u0430 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c (POA) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0435 \u0438\u0437\u043b\u0443\u0447\u0435\u043d\u0438\u0435, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u043e\u0435 \u043d\u0430 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043c\u043e\u0434\u0443\u043b\u0435\u0439. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043d\u0430\u043a\u043b\u043e\u043d \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u0432\u043b\u0438\u044f\u044e\u0442 \u043d\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 \u0440\u0435\u0441\u0443\u0440\u0441, \u0434\u0430\u043d\u043d\u044b\u0435 POA \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u043e\u0441\u043d\u043e\u0432\u0443 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 GHI \u0432\u043c\u0435\u0441\u0442\u043e \u0440\u0435\u043f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0442\u0438\u0432\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 POA \u043c\u043e\u0436\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0438 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0440\u0430\u0441\u0447\u0451\u0442\u043d\u044b\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u0435\u043d\u0435\u0435 \u0440\u0435\u043f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0442\u0438\u0432\u043d\u044b\u043c \u0434\u043b\u044f \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u043c\u0430\u0441\u0441\u0438\u0432\u0430.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane9775_a343d2-26\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u041d\u0443\u0436\u0435\u043d \u043b\u0438 \u043c\u043d\u0435 \u043f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440 \u0438\u043b\u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0430\u044f \u044f\u0447\u0435\u0439\u043a\u0430 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 PR?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0418 \u0442\u0435\u0440\u043c\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440\u044b, \u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u044b\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043d\u043e \u043e\u043d\u0438 \u0441\u043b\u0443\u0436\u0430\u0442 \u0440\u0430\u0437\u043d\u044b\u043c \u0446\u0435\u043b\u044f\u043c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439. \u0412\u044b\u0431\u043e\u0440 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439, \u043a\u043b\u0430\u0441\u0441\u0430 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430, \u0442\u0440\u0435\u0431\u0443\u0435\u043c\u043e\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0435 \u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0414\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 POA \u043f\u0440\u0438\u0431\u043e\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u043e\u0442\u0440\u0430\u0436\u0430\u0442\u044c \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0430 \u043d\u0435 \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u0442\u0438\u043f\u0443 \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u0438\u043b\u0438 \u0446\u0435\u043d\u0435.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane9775_8b3b79-9f\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u0422\u0440\u0435\u0431\u0443\u0435\u0442 \u043b\u0438 IEC 61724-1 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0439 \u0434\u0430\u0442\u0447\u0438\u043a \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 PR?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">IEC 61724-1:2021 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043a\u043b\u0430\u0441\u0441\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 PV, \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f\u043c, \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u043c\u0435\u0442\u043e\u0434\u044b, \u043d\u043e \u043d\u0435 \u043f\u0440\u0435\u0434\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u043e\u0434\u0438\u043d \u0442\u0438\u043f \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f POA. \u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043a\u043b\u0430\u0441\u0441\u0430 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u043f\u0438\u0440\u0430\u043d\u043e\u043c\u0435\u0442\u0440\u044b, \u0442\u0430\u043a \u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 PV. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u0434\u0430\u0442\u0447\u0438\u043a\u0430, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430, \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0430 \u0438 \u043e\u0431\u0449\u0430\u044f \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane9775_cf750d-32\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u041a\u0430\u043a \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0430 \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0440\u0430\u0441\u0447\u0451\u0442 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0418\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0438 \u0440\u0430\u0441\u0447\u0451\u0442\u0435 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0434\u0440\u0435\u0439\u0444 \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u0432\u043b\u0438\u044f\u0442\u044c \u043d\u0430 \u0438\u0442\u043e\u0433\u043e\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 PR \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u043d\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0414\u0430\u0442\u0447\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0432\u043d\u0435\u0448\u043d\u0435 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0435\u0433\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0441\u043c\u0435\u0449\u0430\u044e\u0442\u0441\u044f. \u041f\u0440\u0438 \u0434\u043e\u043b\u0433\u043e\u0441\u0440\u043e\u0447\u043d\u043e\u043c \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0435 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 PR \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0441\u0442\u0430\u0442\u0443\u0441 \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0438 \u0438 \u0438\u0441\u0442\u043e\u0440\u0438\u044e \u0434\u0430\u0442\u0447\u0438\u043a\u0430 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-6 kt-pane9775_7d5432-28\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u041c\u043e\u0433\u0443\u0442 \u043b\u0438 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0435\u043d\u0438\u0438 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0440\u0430\u0441\u0447\u0451\u0442 PR \u043d\u0435\u043d\u0430\u0434\u0451\u0436\u043d\u044b\u043c?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u0414\u0430. PR \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0437\u0430 \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434 \u043e\u0446\u0435\u043d\u043a\u0438. \u0415\u0441\u043b\u0438 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440 \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u0438\u043c\u0435\u0435\u0442 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u043f\u0438\u0441\u0438, \u043f\u0435\u0440\u0435\u0440\u044b\u0432\u044b \u0441\u0432\u044f\u0437\u0438 \u0438\u043b\u0438 \u0440\u0430\u0437\u043d\u044b\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438 \u0441\u043e \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u043e\u043c \u044d\u043d\u0435\u0440\u0433\u0438\u0438, \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u0430\u044f \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0442\u043e\u043c\u0443 \u0436\u0435 \u043f\u0435\u0440\u0438\u043e\u0434\u0443 \u0440\u0430\u0431\u043e\u0442\u044b. \u0420\u0430\u0441\u0447\u0451\u0442 \u0432\u0441\u0451 \u0440\u0430\u0432\u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0447\u0438\u0441\u043b\u043e\u0432\u043e\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u043d\u043e \u044d\u0442\u043e\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0445 \u0438\u043b\u0438 \u043d\u0435\u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0449\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-9 kt-pane9775_ef2272-de\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u0427\u0442\u043e \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c, \u0435\u0441\u043b\u0438 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u043e \u0443\u043f\u0430\u043b?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0447\u043d\u0438\u0442\u0435 \u0441 \u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0438 PR, \u0430 \u043d\u0435 \u0441 \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043e \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f. \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u043a\u0440\u0438\u0432\u0443\u044e \u043e\u0431\u043b\u0443\u0447\u0451\u043d\u043d\u043e\u0441\u0442\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u0434\u0430\u0442\u0447\u0438\u043a\u0430, \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043a\u0438, \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438. \u0415\u0441\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439 \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u044b, \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442\u0435 \u043a \u0440\u0430\u0431\u043e\u0442\u0435 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430, \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044e \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0430\u0442\u0430\u0440\u0435\u0438, \u043f\u0440\u043e\u0441\u0442\u043e\u044f\u043c \u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f\u043c \u0441\u0435\u0442\u0438. \u0422\u0430\u043a\u043e\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043e\u0442\u0434\u0435\u043b\u0438\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439 \u043e\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u043e\u0442\u0435\u0440\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043e \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u0434\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u043a\u0438.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-10 kt-pane9775_207039-63\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043b\u0438 DNI \u0434\u043b\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0447\u0451\u0442\u0430 PR \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">DNI is not the same measurement as POA irradiance and is not normally the primary irradiance input for a standard POA-based PR calculation. DNI is used when direct solar radiation needs to be measured along the sun&#8217;s direction. Continuous DNI measurement requires the instrument to track the sun, which is why automatic tracking systems are used for this application.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>This guide explains solar PR calculation using measured PV energy output and irradiance data, with a focus on POA irradiance for PV performance monitoring. It covers the basic PR formula, how to calculate reference and final yield, a practical example, and the key data conditions needed for a meaningful result.<\/p>\n<p>It also looks at the measurement side of PR analysis, including sensor accuracy, installation, calibration, data synchronization, and troubleshooting an abnormal PR. The guide outlines practical sensor selection for POA, GHI, and DNI monitoring and introduces suitable Yantai Sensor measurement systems for long-term PV monitoring.<\/p>","protected":false},"author":1,"featured_media":9834,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-9775","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":11,"label":"Blog"}]},"featured_image_src_large":["https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/09\/Solar-PR-Calculation-Guide-Use-Irradiance-Data-to-Calculate-PR.webp",800,600,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.yantaisensor.com\/ru\/author\/admin"},"comment_info":0,"category_info":[{"term_id":11,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":115,"filter":"raw","cat_ID":11,"category_count":115,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/posts\/9775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/comments?post=9775"}],"version-history":[{"count":18,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/posts\/9775\/revisions"}],"predecessor-version":[{"id":9833,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/posts\/9775\/revisions\/9833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/media\/9834"}],"wp:attachment":[{"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/media?parent=9775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/categories?post=9775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ru\/wp-json\/wp\/v2\/tags?post=9775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}