Hnub ci photovoltaic fais fab tuag yog ib qho cuab yeej siv lub hnub ci zog los hloov lub teeb lub zog mus rau hauv hluav taws xob hluav taws xob. Lub tshuab hluav taws xob photovoltaic feem ntau yog tsim los ntawm cov cell photovoltaic. Thaum lub hnub ci ci rau ntawm lub cell photovoltaic, photons cuam tshuam nrog atoms hauv cov khoom siv semiconductor los tsim cov nyhuv photoelectric, ua rau cov electrons dhia los ntawm valence band mus rau conduction band thiab tsim ib qho hluav taws xob tam sim no. Nyob rau hauv txoj kev no, cov cell photovoltaic tuaj yeem tsim los ntawm kev sib txuas ntawm cov cell photovoltaic hauv series thiab parallel, uas tuaj yeem siv ncaj qha rau cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob.
Qhov zoo ntawm hnub ci photovoltaic zog tsim muaj raws li hauv qab no:
Cov peev txheej tauj dua tshiab: Hnub ci zog yog lub zog tauj dua tshiab nrog kev faib dav thiab ntau cov peev txheej.
Ib puag ncig tus phooj ywg thiab huv si: Hnub ci photovoltaic lub zog tsim hluav taws xob tsis tsim cov pa phem xws li carbon dioxide, nitrogen oxides, thiab lwm yam. Nws yog ib puag ncig tus phooj ywg thiab tuaj yeem txo cov pa hluav taws xob hauv tsev cog khoom thiab cov pa phem.
Cov nqi tu qis: Hnub ci photovoltaic systems feem ntau muaj lub neej ntev thiab cov nqi kho mob tsawg.
Kev faib hluav taws xob tsim hluav taws xob: Hnub ci photovoltaic lub zog hluav taws xob tuaj yeem muab faib rau ntau qhov chaw, txo cov hluav taws xob xa hluav taws xob poob thiab siab ntawm daim phiaj hluav taws xob.
Cov ntawv thov sib txawv: Hnub ci photovoltaic fais fab tuag tuaj yeem siv dav hauv ntau yam xws li tsev, kev lag luam, thiab kev lag luam, thiab tuaj yeem tsim ua kom loj raws li kev xav tau.