Cadmium telluride thin-film solar cells yog cov khoom siv photovoltaic tsim los ntawm cov txheej txheem ntau txheej ntawm semiconductor nyias zaj duab xis rau ntawm iav substrate.
Qauv
Standard cadmium telluride power-generating iav muaj tsib txheej, uas yog cov iav substrate, TCO txheej (pob tshab conductive oxide txheej), CdS txheej (cadmium sulfide txheej, ua raws li lub qhov rais txheej), CdTe txheej (cadmium telluride txheej, ua raws li cov txheej txheem nqus), cov txheej txheem rov qab sib cuag, thiab rov qab electrode.
Kev Ua Haujlwm Zoo
High photoelectric conversion efficiency:Cadmium telluride hlwb muaj qhov ua tau zoo tshaj plaws ntawm kev hloov pauv ntawm kwv yees li 32% - 33%. Tam sim no, lub ntiaj teb cov ntaub ntawv rau lub photoelectric conversion efficiency ntawm me me cadmium telluride hlwb yog 22.1%, thiab module efficiency yog 19%. Ntxiv mus, tseem muaj chaw rau kev txhim kho.
Strong light absorption peev xwm:Cadmium telluride yog cov khoom siv ncaj qha bandgap semiconductor nrog lub teeb nqus coefficient ntau dua 105 / cm, uas yog kwv yees li 100 npaug siab dua li cov khoom siv silicon. Ib tug cadmium telluride nyias zaj duab xis nrog ib tug tuab ntawm tsuas yog 2μm muaj ib tug optical absorption tus nqi siab tshaj 90% raws li tus qauv AM1.5 tej yam kev mob.
Tsawg kub coefficient:Lub bandgap dav ntawm cadmium telluride yog siab dua li ntawm crystalline silicon, thiab nws cov kub coefficient yog kwv yees li ib nrab ntawm crystalline silicon. Nyob rau hauv ib qho chaw kub kub, piv txwv li, thaum lub module kub tshaj 65 ° C nyob rau hauv lub caij ntuj sov, lub zog poob los ntawm qhov kub thiab txias nyob rau hauv cadmium telluride modules yog kwv yees li 10% tsawg tshaj li nyob rau hauv crystalline silicon modules, ua rau nws cov kev ua tau zoo dua nyob rau hauv lub kub kub. ib puag ncig kub.
Kev ua tau zoo hauv kev tsim hluav taws xob nyob rau hauv lub teeb qis:Nws cov lus teb spectral sib tw hauv av hnub ci spectral faib tau zoo heev, thiab nws muaj lub zog tsim hluav taws xob tseem ceeb hauv cov teeb pom kev qis xws li thaum sawv ntxov, thaum tsaus ntuj, thaum plua plav, lossis thaum tsaus ntuj.
Cov nyhuv kub me me: Cadmium telluride nyias-zaj duab xis modules txais yuav ib tug ntev-strip sub-cell tsim, uas yuav pab txo tau qhov kub thiab txias nyhuv thiab txhim kho cov khoom lifespan, kev ruaj ntseg, stability, thiab kev cia siab rau.
High customizability:Nws tuaj yeem siv rau ntau qhov kev thov hauv tsev thiab tuaj yeem hloov kho xim, qauv, duab, qhov ntau thiab tsawg, lub teeb xa hluav taws xob, thiab lwm yam.
Qhov zoo ntawm Daim Ntawv Thov rau Greenhouses
Lub cadmium telluride iav tsev cog khoom tuaj yeem kho lub teeb xa tawm thiab cov yam ntxwv spectral raws li lub teeb xav tau ntawm cov qoob loo sib txawv.
Thaum lub caij ntuj sov thaum kub siab, lub iav cadmium telluride tuaj yeem ua lub luag haujlwm ntawm lub hnub ci los ntawm kev kho lub teeb xa tawm thiab kev cuam tshuam, txo cov hnub ci hluav taws xob cua sov nkag mus rau hauv tsev cog khoom thiab txo qhov kub hauv tsev cog khoom. Nyob rau lub caij ntuj no los yog hmo txias, nws tseem tuaj yeem txo qhov poob ntawm qhov kub thiab ua lub luag haujlwm txuag hluav taws xob. Ua ke nrog cov hluav taws xob tsim hluav taws xob, nws tuaj yeem muab lub zog rau cov khoom siv cua sov los tsim kom muaj kev loj hlob zoo rau cov nroj tsuag.
Cadmium telluride iav muaj lub zog zoo thiab ua haujlwm ntev thiab tuaj yeem tiv taus qee yam kev puas tsuaj ntuj tsim thiab kev cuam tshuam sab nraud, xws li cua, nag, thiab lawg, muab qhov chaw ruaj khov thiab nyab xeeb rau cov qoob loo hauv tsev cog khoom. Nyob rau tib lub sijhawm, nws kuj txo cov nqi kho thiab hloov pauv ntawm lub tsev cog khoom.
Post lub sij hawm: Dec-02-2024