Monocrystalline silicon hais txog tag nrho crystallization ntawm silicon cov ntaub ntawv mus rau hauv ib tug siv lead ua ib daim ntawv, yog tam sim no dav siv photovoltaic zog tsim cov ntaub ntawv, monocrystalline silicon hnub ci hlwb yog cov mature tshaj technology nyob rau hauv silicon-raws li hnub ci hlwb, txheeb ze rau polysilicon thiab amorphous silicon solar cells, nws photoelectric conversion efficiency yog siab tshaj.Kev tsim cov khoom siv hluav taws xob zoo monocrystalline silicon hlwb yog ua raws li cov khoom siv zoo monocrystalline silicon thiab cov cuab yeej ua tiav.

Monocrystalline silicon hnub ci hlwb siv monocrystalline silicon rods nrog ib tug purity txog li 99.999% raws li raw cov ntaub ntawv, uas kuj nce tus nqi thiab yog ib qho nyuaj rau siv nyob rau hauv loj scale.Txhawm rau kom txuag tau cov nqi, cov ntaub ntawv xav tau rau daim ntawv thov tam sim no ntawm monocrystalline silicon hnub ci hlwb tau so, thiab qee qhov ntawm lawv siv lub taub hau thiab tus Tsov tus tw cov ntaub ntawv ua tiav los ntawm cov khoom siv semiconductor thiab cov ntaub ntawv pov tseg monocrystalline silicon, los yog ua rau monocrystalline silicon rods rau. hnub ci hlwb.Lub tshuab ntawm monocrystalline silicon wafer milling yog ib qho txiaj ntsig zoo los txo lub teeb poob thiab txhim kho cov roj teeb ua haujlwm.

Txhawm rau txo cov nqi tsim khoom, lub hnub ci hlwb thiab lwm yam kev siv hauv av siv lub hnub ci-theem monocrystalline silicon rods, thiab cov khoom ntsuas kev ua tau zoo tau so.Qee tus tuaj yeem siv cov ntaub ntawv taub hau thiab tus Tsov tus tw thiab pov tseg cov ntaub ntawv monocrystalline silicon ua tiav los ntawm cov khoom siv semiconductor los ua monocrystalline silicon rods rau hnub ci hlwb.Monocrystalline silicon pas nrig yog txiav rau hauv slices, feem ntau txog 0.3 hli tuab.Tom qab polishing, tu thiab lwm yam txheej txheem, silicon wafer yog ua rau cov khoom siv raw silicon wafer yuav tsum tau ua.

Kev ua cov hnub ci hnub ci, ua ntej ntawm tag nrho cov ntawm silicon wafer doping thiab diffusion, qhov dav dav doping rau kab ntau ntawm boron, phosphorus, antimony thiab lwm yam.Diffusion yog nqa tawm nyob rau hauv ib tug high-kub diffusion rauv ua los ntawm quartz hlab.Qhov no tsim P> N hlws ris ntawm silicon wafer.Tom qab ntawd siv txoj kev tshuaj ntsuam luam ntawv, cov nyiaj npib zoo yog luam tawm ntawm silicon nti los ua kab sib chaws, thiab tom qab sintering, rov qab electrode yog tsim, thiab saum npoo nrog kab sib chaws yog coated nrog ib qho kev cuam tshuam los tiv thaiv ib qho. coob tus photons los ntawm kev xav tawm ntawm qhov chaw du ntawm silicon nti.

Yog li, ib daim ntawv ntawm monocrystalline silicon solar cell yog tsim.Tom qab kev soj ntsuam random, ib daim tuaj yeem sib sau ua ke rau hauv lub hnub ci cell module (hnub ci vaj huam sib luag) raws li qhov xav tau tshwj xeeb, thiab qee qhov tso zis hluav taws xob thiab tam sim no yog tsim los ntawm cov txheej txheem thiab kev sib txuas.Thaum kawg, thav duab thiab cov khoom siv yog siv rau encapsulation.Raws li kev tsim qauv, tus neeg siv tuaj yeem tsim lub hnub ci cell module rau hauv ntau qhov sib txawv ntawm lub hnub ci cell array, tseem hu ua solar cell array.Lub photoelectric hloov dua siab tshiab efficiency ntawm monocrystalline silicon hnub ci hlwb yog li ntawm 15%, thiab cov kev ntsuam xyuas tau ntau tshaj 20%.