Photovoltaic cell yog cov khoom siv semiconductor nrog lub teeb thiab hluav taws xob hloov pauv yam ntxwv. Nws ncaj qha hloov lub hnub ci hluav taws xob hluav taws xob mus rau hauv qhov tam sim no ncaj qha thiab yog qhov yooj yim tshaj plaws ntawm kev tsim hluav taws xob photovoltaic. cov ntsiab lus (xws li phosphorus lossis boron, thiab lwm yam), yog li ua rau muaj qhov tsis txaus ntseeg nyob rau hauv cov khoom siv molecular, tsim cov khoom siv hluav taws xob tshwj xeeb nrog cov khoom siv hluav taws xob tshwj xeeb, thiab cov nqi pub dawb tuaj yeem tsim nyob rau hauv semiconductor nrog cov khoom hluav taws xob tshwj xeeb hauv qab hnub ci.
Cov nqi pub dawb no Kev taw qhia kev txav mus los thiab sib sau ua ke, yog li tsim hluav taws xob thaum nws ob qhov kawg raug kaw, qhov tshwm sim no hu ua "photovoltaic effect" lossis photovoltaic nyhuv luv luv.
