Polycrystalline Photovoltaic Vaj Huam Sib Luag

Polycrystalline Photovoltaic Panels yog ib tiam tshiab ntawm photovoltaic modules uas muab cov kev hloov siab los ntseeg siab thiab ntev lifespan yam ntxwv ntawm monocrystalline silicon cells nrog cov ntaub ntawv yooj yim fabrication txheej txheem ntawm amorphous silicon nyias-film hlwb.

Polycrystalline Photovoltaic Panels yog tsim los ntawm casting thiab directional solidification txoj kev los tsim polycrystalline silicon ingots, uas yog ces txiav thiab polished rau hauv polycrystalline silicon wafers. Cov wafers no tau txais cov txheej txheem ntxiv xws li ntxuav, diffusion, tso tawm cov yeeb yaj kiab los tiv thaiv, kev tshuaj ntsuam luam ntawv ntawm electrodes, thiab sintering. Txoj kev casting rau kev tsim polycrystalline silicon wafers zam qhov xav tau rau cov txheej txheem rub tawm monocrystal, yog li siv zog tsawg dua li cov cell monocrystalline silicon. Cov duab tsis txwv thiab tuaj yeem ua rau hauv cov duab square uas pab txhawb kev teeb tsa ntawm photovoltaic modules. Sib nrug los ntawm qhov tsis muaj cov txheej txheem rub tawm monocrystal, cov txheej txheem paub tab siv hauv kev tsim cov cell monocrystalline silicon tuaj yeem siv rau kev tsim cov cell polycrystalline silicon. Polycrystalline silicon hlwb tuaj yeem ua tiav cov txiaj ntsig txog li 18%, uas yog me ntsis qis dua cov qib ntawm monocrystalline silicon hlwb. Txawm hais tias polycrystalline silicon hlwb muaj qee qhov txo qis dua piv rau monocrystalline silicon hlwb, lawv txuag lub zog, txuag cov ntaub ntawv silicon, thiab sib npaug cov nqi nrog kev ua haujlwm.

Polycrystalline Photovoltaic Panels nrog lub zog module ntawm 330 ~ 350W thiab module efficiency ntawm 17.0% ~ 18.3%.

Cim npe nrov: Tuam Tshoj polycrystalline photovoltaic panels manufacturers, lwm tus neeg, Hoobkas