Taw qhia rau lub hauv paus ntsiab lus ntawm hnub ci modules

Lub zog hloov hluav taws xob ntawm lub hnub ci photovoltaic fais fab yog lub hnub ci cell (Solar Cell), tseem hu ua photovoltaic cell. Lub hauv paus ntsiab lus ntawm lub hnub ci hluav taws xob tsim hluav taws xob yog Photovoltaic nyhuv. Thaum tshav ntuj ci rau ntawm lub hnub ci cell, lub cell absorbs lub teeb lub zog thiab generates photogenerated electron-qhov khub. Nyob rau hauv qhov kev txiav txim ntawm lub built-in hluav taws xob teb ntawm lub roj teeb, lub photogenerated electrons thiab qhov yog sib cais, thiab cov tsub zuj zuj ntawm opposite-cib teeb liab tsub nqi tshwm sim ntawm ob hnub ntawm lub roj teeb, uas yog, ib tug "photogenerated voltage" yog generated, uas. yog "photovoltaic effect". Yog tias cov electrodes tau kos rau ntawm ob sab ntawm lub tshuab hluav taws xob built-in thiab cov khoom sib txuas, lub load yuav muaj "daim duab-tsim tam sim no" ntws los ntawm, yog li tau txais lub zog tso zis. Ua li no, lub teeb lub zog ntawm lub hnub ncaj qha hloov mus rau hauv hluav taws xob uas tuaj yeem siv tau.