Dab tsi yog qhov txawv ntawm Solar Photovoltaic Cells thiab Photovoltaic Modules?
May 08, 2024
Hnub ci photovoltaic cells (hu ua photovoltaic cells) yog siv los hloov lub hnub lub teeb lub zog ncaj qha rau hauv hluav taws xob. Hauv av photovoltaic systems siv ntau cov silicon hnub ci hlwb raws li silicon, uas tuaj yeem muab faib ua monocrystalline silicon, polycrystalline silicon, thiab amorphous silicon solar cells.
Lub hnub ci cell module yog tsim los ntawm high-efficiency crystalline silicon solar cells, ultra-dawb daim ntaub-grained tempered iav, EVA, pob tshab TPT backsheet thiab aluminium alloy ncej. Nws muaj cov yam ntxwv ntawm lub neej ntev kev pab cuam thiab muaj zog mechanical tsis kam rau sab nraud siab.
Cov qauv qauv ntawm cov qauv hnub ci vaj huam sib luag muaj xws li cov hauv qab no: iav plhaub qauv, hauv qab lub thawv module, tiaj tus phaj module, thiab tag nrho cov kua nplaum uas tsis muaj npog.
Nyob rau hauv luv luv, lub hnub ci photovoltaic hlwb yog ib feem ntawm lub hnub ci photovoltaic modules. Hnub ci hlwb feem ntau muab faib ua crystalline silicon thiab amorphous silicon. Lub ntsiab raw khoom ntawm crystalline silicon hlwb yog silicon (nyob rau hauv cov nqe lus layman, xuab zeb los yog xuab zeb nplej yog refined los ntawm ib tug series ntawm cov tshuaj tiv thaiv), uas tau muab faib ua monocrystalline silicon thiab polycrystalline silicon raws li cov txheej txheem sib txawv.
Ib leeg polycrystalline silicon wafers thiab polycrystalline silicon wafers raug cov txheej txheem xws li texturing → diffusion → etching → txheej → sintering → kuaj kom tau txais lub hnub ci hlwb uas tuaj yeem tsim hluav taws xob. Amorphous silicon feem ntau yog amorphous silicon nyias zaj duab xis hnub ci hlwb ua los ntawm amorphous silicon tebchaw raws li cov khoom siv hauv paus, thiab nws txoj kev lag luam feem ntau me me.
Cov ntsiab lus tseem ceeb ntawm hnub ci photovoltaic modules yog cov hlwb. Txhawm rau muab nws yooj yim, cov txheej txheem tsim khoom module yog txheej txheem ntawm kev sib sau cov txheej txheem ntawm tes array siv cov khoom ntim. Lub hauv paus roj teeb ntawm tes layouts yog 60 hlwb thiab 72 hlwb, uas yog teem nyob rau hauv series nrog soldering strips los ua ib tug square matrix.
Hnub ci photovoltaic module ntim cov ntaub ntawv feem ntau suav nrog backsheet, EVA, translucent iav, aluminium ncej thiab hlws ris lub thawv, thiab lwm yam. Cov txheej txheem feem ntau suav nrog: kev npaj khoom → cell sorting → vuam → lamination → EL kuaj ua ntej lamination → lamination → EL kuaj tom qab lamination → Framing → Nruab lub thawv sib txuas → Kho → Ntxuav → IV xeem → Ntim.
Peb cia siab tias los ntawm kev piav qhia ntawm tsab xov xwm, koj tuaj yeem nkag siab zoo dua daim ntawv thov nyob rau hauv lub tshav pob hnub ci photovoltaic. Peb tuaj yeem tsim cov khoom siv hluav taws xob zoo hnub ci photovoltaic fuse tooj liab lub kaus mom, uas tuaj yeem muab kev lees paub ntxiv rau koj qhov project. Hauv qab no yog cov khoom qhia txog hnub ci photovoltaic fuse tooj liab caps. Koj tuaj yeem nyem rau ntawm lub vev xaib kom paub ntau ntxiv txog cov khoom lag luam:
Yog tias koj txaus siab rau peb lub hnub ci photovoltaic fuse tooj liab cap khoom lossis muaj lus nug, thov koj xav tiv tauj peb. Peb tos ntsoov yuav koom tes nrog koj thiab muab cov khoom zoo thiab cov kev pabcuam rau koj!
