Hnub ci Photovoltaic Technology Basics

Hnub ci hlwb, tseem hu ua photovoltaic cells, hloov hnub ci ncaj qha rau hauv hluav taws xob.Niaj hnub no, hluav taws xob los ntawm lub hnub ci hlwb tau dhau los ua tus nqi sib tw hauv ntau thaj tsam thiab cov tshuab photovoltaic tau siv los ntawm cov nplai loj los pab lub zog hluav taws xob.

Silicon Solar Cells

Cov Feem ntau ntawm cov hnub ci hnub ci hnub ci yog tsim los ntawm silicon thiab muab cov nqi tsim nyog thiab kev ua haujlwm zoo (tus nqi ntawm lub hnub ci cell hloov hnub ci rau hauv hluav taws xob).Cov hlwb no feem ntau sib sau ua ke rau hauv cov qauv loj uas tuaj yeem ntsia tau rau ntawm lub ru tsev ntawm cov tsev nyob lossis cov tsev lag luam lossis siv rau hauv av-mounted racks los tsim cov khoom siv loj loj.

Thin-Film Solar Cells

Lwm cov cuab yeej siv photovoltaic feem ntau hu ua nyias zaj duab xis hnub ci vim tias lawv yog tsim los ntawm cov txheej nyias nyias ntawm cov khoom siv semiconductor, xws li cadmium telluride lossis tooj liab indium gallium diselenide.Lub thickness ntawm cov cell txheej no tsuas yog ob peb micrometers—uas yog, ob peb labth ntawm ib 'meter'.

Nyias-film solar cells tuaj yeem hloov tau yooj yim thiab lub teeb yuag.Qee hom ntawm nyias zaj duab xis hnub ci hlwb kuj tau txais txiaj ntsig los ntawm kev tsim cov txheej txheem uas yuav tsum tau siv zog tsawg dua thiab yooj yim rau scale-up dua li cov txheej txheem tsim los ntawm silicon solar cells.

Kev ntseeg tau thiab daim phiaj kev sib koom ua ke tshawb fawb

Kev tshawb fawb photovoltaic yog ntau tshaj li kev ua kom muaj txiaj ntsig zoo, tus nqi qis hnub ci.Cov tswv tsev thiab cov lag luam yuav tsum muaj kev ntseeg siab tias cov hnub ci vaj huam sib luag uas lawv nruab yuav tsis ua kom tsis zoo rau kev ua haujlwm thiab yuav txuas ntxiv txhim kho hluav taws xob kom ntseeg tau ntau xyoo.Cov khoom siv hluav taws xob thiab tsoomfwv cov neeg tswj hwm xav paub yuav ua li cas ntxiv hnub ci PV systems rau hauv daim phiaj hluav taws xob yam tsis muaj kev cuam tshuam rau kev ua tib zoo ntsuas ntawm kev siv hluav taws xob thiab kev thov.