Lub hnub ci zog yog qhov tsis muaj peev xwm ntawm lub zog tauj dua tshiab rau noob neej thiab muaj qhov chaw tseem ceeb hauv cov tswv yim siv hluav taws xob mus sij hawm ntev ntawm cov teb chaws thoob ntiaj teb.Nyias zaj duab xis fais fab tiam cia siab rau nyias zaj duab xis solar cell chips uas yog lub teeb, nyias thiab saj zawg zog, thaum crystalline silicon fais fab tiam muaj ib tug siab zog conversion efficiency, tab sis cov panels yuav tsum tuab txaus.Yog li niaj hnub no peb tsom mus rau qhov zoo thiab qhov tsis zoo ntawm nyias zaj duab xis lub zog tsim thiab crystalline silicon zog tsim.
I. Qhov zoo ntawm cov yeeb yaj kiab nyias nyias
Nyias zaj duab xis roj teeb nrog cov khoom siv tsawg, cov txheej txheem tsim khoom yooj yim, kev siv hluav taws xob tsawg, kev tsim khoom tsis tu ncua ntawm thaj chaw loj, thiab tuaj yeem siv cov khoom siv qis xws li iav los yog stainless hlau ua substrate.Cov roj teeb nyias nyias tam sim no tau tsim ntau txoj hauv kev, suav nrog CIGS (tooj liab indium gallium selenide) nyias zaj duab xis hnub ci thev naus laus zis, hloov tau yooj yim nyias zaj duab xis photovoltaic module thev naus laus zis tau ua tiav qhov tseem ceeb, thiab qhov sib txawv ntawm photovoltaic hloov pauv ntawm crystalline silicon roj teeb yog maj mam nqaim. .
Nyias zaj duab xis hlwb muaj lub teeb pom kev zoo dua thiab qhov sib txawv ntawm huab thiab hnub ci hnub ci tsim hluav taws xob yuav nqaim, ua rau lawv tshwj xeeb tshaj yog siv rau hauv suab puam PV fais fab chaw nres tsheb.Lawv kuj tseem tsim nyog rau kev tsim kho vaj tse nyob hauv tsev thiab lub hnub ci vaj tsev.Nyias-zaj duab xis hnub ci hlwb raws li lub ntsiab Cheebtsam ntawm lub photovoltaic system, yuav ua tau zoo heev kom ua tiav kev koom ua ke ntawm photovoltaic tsev.
II.Qhov tsis zoo ntawm nyias zaj duab xis zog tsim
Lub photoelectric hloov dua siab tshiab ntawm nyias zaj duab xis hlwb yog tsawg, feem ntau tsuas yog hais txog 8%.Kev nqis peev hauv cov cuab yeej siv thiab thev naus laus zis rau nyias zaj duab xis hlwb yog ob peb zaug ntawm crystalline silicon hlwb, cov txiaj ntsig ntawm nyias zaj duab xis hnub ci cell module ntau lawm tsis zoo li nws yuav tsum yog, cov txiaj ntsig ntawm non-/microcrystalline silicon nyias zaj duab xis cell modules yog tam sim no tsuas yog nyob ib ncig ntawm 60%, CIGS cell pab pawg mainstream manufacturers tsuas yog rau 65%.Ntawm chav kawm, qhov teeb meem ntawm yield, tsuav yog koj nrhiav tau txoj cai kev zoo nyias zaj duab xis hom khoom yuav daws tau qhov teeb meem.
III.qhov zoo ntawm crystalline silicon zog tsim
Lub photovoltaic hloov dua siab tshiab ntawm crystalline silicon hlwb yog siab dua, thiab hloov dua siab tshiab ntawm domestic crystalline silicon hlwb tau mus txog 17% mus rau 19%.Crystalline silicon roj teeb thev naus laus zis tau tsim muaj kev paub tab, cov tuam txhab tsis xav tau kev hloov pauv ntau zaus.Kev nqis peev hauv cov cuab yeej siv rau crystalline silicon hlwb yog tsawg, thiab cov khoom siv hauv tsev tuaj yeem ua tau raws li feem ntau ntawm cov kev xav tau ntawm cov xov tooj ntawm tes.
Lwm qhov zoo dua ntawm crystalline silicon thev naus laus zis yog cov txheej txheem tsim khoom loj.Tam sim no, feem ntau monocrystalline silicon cell manufacturers tuaj yeem ua tiav cov txiaj ntsig ntawm 98% lossis ntau dua, thaum cov txiaj ntsig ntawm polycrystalline silicon cell ntau lawm kuj siab dua 95%.
IV.Qhov tsis zoo ntawm crystalline silicon zog tsim
Cov saw hlau kev lag luam yog qhov nyuaj, thiab tus nqi yuav tsis txo qis.Tus nqi ntawm cov khoom siv raw hloov pauv dav, thiab nyob rau xyoo tas los no, kev ua lag luam thoob ntiaj teb tau ua rau cov menyuam coaster caij rau polysilicon.Tsis tas li ntawd, kev lag luam silicon yog ib qho kev lag luam uas muaj kuab heev thiab siv zog, thiab muaj kev pheej hmoo ntawm kev hloov txoj cai.
Cov ntsiab lus
Crystalline silicon hlwb feem ntau yog ua los ntawm cov khoom siv silicon, muaj boron thiab oxygen silicon wafers tom qab lub teeb yuav tshwm sim rau qhov sib txawv ntawm qhov kev lwj, qhov ntau dua cov boron thiab cov ntsiab lus oxygen hauv silicon wafer nyob rau hauv lub teeb los yog tam sim no txhaj tshuaj tsim los ntawm boron thiab oxygen. complex, qhov loj dua qhov loj ntawm kev txo lub neej yog pom tseeb dua.Piv nrog crystalline silicon hnub ci hlwb, nyias zaj duab xis hnub ci tsis tas yuav siv cov khoom siv silicon, yog hom amorphous silicon solar cells, xoom attenuation.
Yog li crystalline silicon hnub ci cell khoom tom qab ob peb xyoos ntawm kev siv, yuav muaj qhov sib txawv ntawm cov kev ua tau zoo, tsis tsuas yog cuam tshuam rau lub zog tsim cov nyiaj tau los, tab sis kuj ua rau lub neej ua haujlwm luv.Nyias zaj duab xis hnub ci hlwb raws li lub tiam thib ob ntawm photovoltaic fais fab tiam khoom siv dav siv nyob rau hauv tsim lub teb chaws nyob ib ncig ntawm lub ntiaj teb no, nws tus nqi yog me ntsis kim tshaj li crystalline silicon hnub ci hlwb tam sim no, yuav tsis muaj attenuation, ntev kev pab cuam lub neej thiab lwm yam ntxwv txiav txim siab, tus nqi tsim los ntawm kev siv mus sij hawm ntev yuav siab dua.
Post lub sij hawm: Dec-16-2022