Hnub ci vaj huam sib luag, ua cov cuab yeej tseem ceeb rau kev hloov lub hnub ci zog rau hauv hluav taws xob, muaj kev cuam tshuam loj heev los ntawm kev xaiv cov khoom siv, uas cuam tshuam ncaj qha rau lawv cov kev ua tau zoo, kev ua haujlwm, thiab kev ua neej nyob. Tam sim no, cov khoom siv hnub ci vaj huam sib luag tseem ceeb hauv kev lag luam suav nrog monocrystalline silicon, polycrystalline silicon, thiab amorphous silicon (nyias- zaj duab xis hnub ci).
Monocrystalline silicon hnub ci vaj huam sib luag feem ntau kim dua, txij li 1.5 mus rau 3 yuan ib watt, nyob ntawm hom, specifications, thiab kev lag luam thiab kev thov. Vim nws cov qauv siv lead ua tau zoo heev, monocrystalline silicon muaj qhov ua tau zoo ntawm photoelectric hloov dua siab tshiab, feem ntau ntawm 18% thiab 22%, ua rau nws tsim nyog siv rau hauv cov xwm txheej uas muaj hnub ci txaus thiab qhov chaw tsawg, xws li cov tsev nyob hauv ru tsev thiab cov tsev lag luam.
Polycrystalline silicon hnub ci vaj huam sib luag yog pheej yig dua, tus nqi ntawm 1 thiab 2 yuan ib watt. Lawv photoelectric conversion efficiency yog me ntsis qis dua monocrystalline silicon, feem ntau ntawm 15% thiab 18%, tab sis polycrystalline silicon hnub ci vaj huam sib luag muaj qis zog noj thiab qis nqi thaum lub sij hawm tsim khoom, ua rau lawv dav siv nyob rau hauv loj -scale photovoltaic fais fab nroj tsuag thiab ua liaj ua teb tsev cog khoom.
Amorphous silicon, tseem hu ua nyias- zaj duab xis hnub ci vaj huam sib luag, sib txawv ntawm tus nqi nyob ntawm cov cuab yeej siv, tab sis feem ntau muaj tus nqi qis dua, ua rau nws tsim nyog rau tus nqi - cov ntawv thov uas tsis tshua muaj kev siv zog. Nyias- zaj duab xis hnub ci vaj huam sib luag yog lub teeb yuag, nyias, thiab hloov tau yooj yim, tso cai rau kev siv rau ntawm qhov nkhaus thiab qhov tsis sib xws, xws li hauv tsev- kev sib xyaw photovoltaics thiab portable devices.
Dhau li ntawm peb cov ntaub ntawv tseem ceeb uas tau hais los saum no, qee cov khoom siv hnub ci vaj huam sib luag tshiab tab tom tsim los yog maj mam ua lag luam, xws li perovskite solar panels thiab organic solar panels. Cov ntaub ntawv tshiab no muaj peev xwm ua tau zoo hauv photoelectric conversion efficiency, nqi, thiab ib puag ncig tus phooj ywg, tab sis tam sim no tseem nyob rau hauv kev tshawb fawb thiab kev loj hlob los yog me me -scale daim ntawv thov theem thiab tseem tsis tau tiav kev saws me nyuam.
Thaum xaiv cov khoom siv hnub ci vaj huam sib luag, ntxiv rau tus nqi thiab kev ua haujlwm, cov yam ntxwv xws li kev siv tau, kev ua haujlwm ntev, thiab kev phooj ywg ib puag ncig yuav tsum tau txiav txim siab. Piv txwv li, nyob rau hauv cov xwm txheej uas muaj hnub ci txaus thiab qhov chaw txwv, monocrystalline silicon solar panels yog qhov zoo tagnrho; thaum nyob rau hauv loj -scale photovoltaic fais fab nroj tsuag thiab ua liaj ua teb tsev cog khoom, polycrystalline silicon solar panels muab nqi zoo dua-effectiveness; thiab rau qhov chaw nkhaus thiab tsis sib xws, nyias - zaj duab xis hnub ci tuaj yeem ua rau pom qhov zoo.
