Thaum nruab hnub, hnub ci photovoltaic modules hloov hnub ci hluav taws xob mus rau DC hluav taws xob.Ib qho inverter ces hloov lub zog DC rau AC lub zog kom phim tus qauv voltage thiab zaus ntawm daim phiaj.Hloov tam sim no yog pub rau hauv daim phiaj hluav taws xob ntawm lub tsev, kev lag luam, lossis lwm lub tsev rau kev siv los ntawm cov khoom siv uas siv nws.