Cov photovoltaics muaj ob qhov chaw siv loj: crystalline silicon thiab cov zaj duab xis nyias. Tus nqi hloov pauv ntawm cov crystalline silicon hnub ci cells yog qhov siab heev, tab sis cov txheej txheem tsim khoom yog qias neeg, uas tsuas yog haum rau cov chaw muaj teeb pom kev zoo thiab tsis tuaj yeem tsim hluav taws xob hauv qab lub teeb tsis muaj zog. Cov zaj duab xis nyias, piv rau lwm cov hnub ci cells xws li crystalline silicon, muaj ntau qhov zoo xws li tus nqi tsim khoom tsawg, kev siv khoom siv tsawg, thiab kev ua haujlwm zoo heev ntawm lub teeb tsis muaj zog, ua rau nws yooj yim kom ua tiav kev koom ua ke ntawm cov tsev zaj duab xis nyias photovoltaic. Siv Cadmium telluride zaj duab xis nyias roj teeb, tooj liab indium gallium selenium zaj duab xis nyias roj teeb thiab DLC zaj duab xis nyias ua piv txwv, kev siv zaj duab xis nyias hauv kev lag luam photovoltaic tau qhia luv luv.
Cov roj teeb nyias nyias Cadmium telluride (CdTe) muaj qhov zoo ntawm kev tso yooj yim, cov coefficient nqus pom kev zoo thiab kev ua haujlwm ruaj khov. Hauv kev siv ntau lawm, CdTe hauv cov khoom sib xyaw CdTe yuav raug kaw ntawm ob daim iav, thiab yuav tsis muaj kev tso tawm cov lauj kaub hlau hnyav ntawm chav tsev kub. Yog li ntawd, cov thev naus laus zis roj teeb nyias nyias CdTe muaj qhov zoo tshwj xeeb hauv kev tsim kev sib koom ua ke photovoltaic. Piv txwv li, phab ntsa photovoltaic ntawm National Grand Theatre lub hauv paus seev cev zoo nkauj, phab ntsa ntawm tsev khaws puav pheej photovoltaic, thiab lub qab nthab teeb pom kev zoo ntawm lub tsev yog ua tiav los ntawm kev siv cov khoom sib xyaw CdTe nyias nyias.
Cov thev naus laus zis thiab cov ntaub ntawv ntawm cov roj teeb hnub ci uas siv tooj liab hlau selenium (CIGS) muaj kev cia siab dav heev, thiab nws cov kev ua tau zoo ruaj khov, ua rau nws yog hom roj teeb nyias nyias siv dav tshaj plaws hauv kev tsim kho. Kev ua haujlwm ntawm CIGS kev lag luam ntawm cov modules photovoltaic loj yog qhov siab heev, tam sim no yuav luag ze rau qhov ua tau zoo ntawm cov modules photovoltaic crystalline silicon. Tsis tas li ntawd, cov roj teeb nyias nyias CIGS tuaj yeem ua rau cov roj teeb photovoltaic yooj ywm.
Cov yeeb yaj kiab nyias nyias DLC kuj muaj ntau daim ntawv thov hauv thaj chaw photovoltaic
DLC zaj duab xis nyias, ua ib zaj duab xis tiv thaiv infrared antireflection rau Ge, ZnS, ZnSe, thiab GaAs optical devices, tau mus txog qib siv tau. DLC zaj duab xis nyias kuj muaj qee qhov chaw siv rau hauv high-power lasers, thiab tuaj yeem siv ua cov ntaub ntawv qhov rai rau high-power lasers raws li lawv qhov kev puas tsuaj siab. DLC zaj duab xis kuj muaj kev lag luam dav dav thiab muaj peev xwm hauv lub neej txhua hnub, xws li rau iav saib, tsom iav qhov muag, cov khoom siv computer, lub qhov rais tsheb, thiab cov iav saib tom qab kho kom zoo nkauj zaj duab xis tiv thaiv.
– Tsab xov xwm no yog tso tawm los ntawmlub tshuab nqus tsev txheej tshuab chaw tsim khoomZhenhua Nqus Tsev.
Lub sijhawm tshaj tawm: Tsib Hlis-27-2025