0 Lub hnub ci vaj huam sib luag ua haujlwm raws li cov cuab yeej hloov lub hnub ci mus rau hauv hluav taws xob los ntawm photovoltaic (PV) hlwb, tsim los ntawm cov khoom tsim hluav taws xob hluav taws xob thaum pom lub teeb. Cov electrons no taug kev los ntawm ib lub voj voog, tsim hluav taws xob ncaj qha (DC) hluav taws xob, siv tau rau cov khoom siv hluav taws xob lossis khaws cia hauv cov roj teeb. Hnub ci vaj huam sib luag, tseem hu ua solar cell panels, solar electric panels, or PV modules, harness this process.
Cov vaj huam sib luag no feem ntau tsim cov arrays lossis cov tshuab, tsim lub tshuab hluav taws xob photovoltaic suav nrog ib lossis ntau lub hnub ci vaj huam sib luag, nrog rau lub inverter hloov hluav taws xob DC rau alternating tam sim no (AC). Ntxiv cov khoom xws li controllers, meters, thiab trackers kuj tseem yog ib feem ntawm qhov teeb tsa no. Cov tshuab no ua haujlwm rau ntau lub hom phiaj, muab hluav taws xob rau kev siv hluav taws xob hauv thaj chaw deb lossis pub hluav taws xob ntau dhau mus rau hauv daim phiaj, tso cai rau cov qhab nia lossis them nyiaj los ntawm cov tuam txhab hluav taws xob - ib qho kev npaj hu ua kab sib txuas nrog photovoltaic system.
Cov txiaj ntsig ntawm cov hnub ci vaj huam sib luag muaj xws li siv cov khoom siv hluav taws xob txuas ntxiv thiab huv si, txo cov pa hluav taws xob hauv tsev cog khoom, thiab txo nqi hluav taws xob. Txawm li cas los xij, cov teeb meem muaj xws li kev cia siab rau lub hnub ci, kev tu ncua sij hawm, thiab cov nqi pib ntau heev. Kev siv dav dav thoob plaws thaj chaw nyob, kev lag luam, thiab kev lag luam, cov hnub ci vaj huam sib luag tseem yog ib qho tseem ceeb hauv qhov chaw thiab kev siv tsheb thauj mus los.