Thaum lub ntiaj teb tig mus rau lub zog rov ua dua tshiab, cov vaj huam sib luag hnub ci tau dhau los ua qhov kev daws teeb meem tseem ceeb rau cov kev xav tau hluav taws xob hauv tsev thiab kev lag luam. Kev ua haujlwm zoo ntawm cov vaj huam sib luag hnub ci, tshwj xeeb tshaj yog hauv kev siv lag luam, yog qhov tseem ceeb uas cuam tshuam rau lawv qhov nrov thiab kev ua haujlwm mus sij hawm ntev. Kev nkag siab txog kev ua haujlwm zoo mus sij hawm ntev ntawm cov vaj huam sib luag hnub ci lag luam tuaj yeem pab cov lag luam txiav txim siab txog kev nqis peev hluav taws xob ntse.
Nkag siab txog kev ua haujlwm ntawm lub hnub ci vaj huam sib luag
Vaj huam sib luag hnub ciKev ua haujlwm zoo yog hais txog feem pua ntawm lub hnub ci uas hloov mus ua hluav taws xob siv tau. Cov vaj huam sib luag hnub ci lag luam feem ntau muaj txiaj ntsig zoo ntawm 15% thiab 22%, nyob ntawm cov thev naus laus zis siv. Cov vaj huam sib luag hnub ci Monocrystalline silicon feem ntau yog qhov ua haujlwm zoo tshaj plaws, thaum cov vaj huam sib luag hnub ci polycrystalline silicon ua haujlwm tsawg dua me ntsis tab sis pheej yig dua. Cov vaj huam sib luag hnub ci nyias nyias, thaum ua haujlwm tsawg dua, yog lub teeb yuag thiab yoog tau, ua rau lawv haum rau cov ntawv thov tshwj xeeb.
Kev ua haujlwm tau zoo thaum pib thiab kev ua haujlwm mus sij hawm ntev
Thaum cov vaj huam sib luag hnub ci lag luam raug teeb tsa thawj zaug, lawv ua haujlwm ntawm qhov ua tau zoo tshaj plaws. Txawm li cas los xij, zoo li txhua yam thev naus laus zis, lawv qhov kev ua tau zoo yuav poob qis zuj zus. Qhov nrawm ntawm kev poob qis ntawm kev ua tau zoo yog ib qho tseem ceeb uas yuav tsum xav txog thaum soj ntsuam qhov ua tau zoo mus sij hawm ntev ntawm lub vaj huam sib luag hnub ci. Feem ntau cov chaw tsim khoom muab cov lus lees paub uas lav qee qib ntawm kev ua tau zoo rau lub sijhawm tshwj xeeb (feem ntau 25 xyoo).
Cov kev tshawb fawb tau qhia tias qhov nruab nrab ntawm kev puas tsuaj rau cov vaj huam sib luag hnub ci lag luam yog li ntawm 0.5% txog 1% hauv ib xyoos. Qhov no txhais tau tias lub vaj huam sib luag hnub ci nrog kev ua haujlwm pib ntawm 20% tseem yuav ua haujlwm ntawm kwv yees li 15% txog 17.5% kev ua haujlwm tom qab 25 xyoo, nyob ntawm lub vaj huam sib luag hnub ci tshwj xeeb thiab cov xwm txheej ib puag ncig. Cov yam ntxwv xws li kub, ntxoov ntxoo, thiab kev saib xyuas tuaj yeem cuam tshuam rau lub neej thiab kev ua haujlwm ntawm lub vaj huam sib luag hnub ci.
Kev cuam tshuam ntawm kev nce qib ntawm thev naus laus zis
Kev lag luam hnub ci txuas ntxiv mus loj hlob, nrog rau kev nce qib ntawm thev naus laus zis ua rau muaj cov vaj huam sib luag hnub ci zoo dua thiab ruaj khov dua. Cov ntaub ntawv tshiab thiab cov txheej txheem tsim khoom txuas ntxiv mus los txhim kho kev ua haujlwm thiab lub neej ntawm cov vaj huam sib luag hnub ci. Piv txwv li, cov vaj huam sib luag hnub ci bifacial, uas ntes lub hnub ci los ntawm ob sab, tab tom nrov zuj zus hauv kev siv lag luam vim lawv cov kev ua haujlwm zoo dua.
Tsis tas li ntawd xwb, kev tsim kho tshiab hauv kev daws teeb meem khaws cia lub zog xws li roj teeb kuj tseem ua lub luag haujlwm tseem ceeb hauv kev ua kom lub zog hnub ci ua haujlwm tau zoo tshaj plaws. Los ntawm kev khaws cia lub zog ntau dhau uas tsim tawm thaum lub sijhawm hnub ci siab tshaj plaws, cov tuam txhab tuaj yeem siv lub zog hnub ci txawm tias thaum lub hnub tsis ci ntsa iab, ua rau lub zog hnub ci ua haujlwm tau zoo dua.
Kev xav txog kev lag luam
Qhov ua tau zoo mus ntev ntawm cov vaj huam sib luag hnub ci rau kev lag luam kuj ua rau muaj kev nkag siab zoo txog kev lag luam. Cov vaj huam sib luag ua tau zoo dua tuaj yeem tsim hluav taws xob ntau dua hauv ib qho chaw, uas yog qhov tseem ceeb tshwj xeeb rau cov lag luam uas muaj qhov chaw tsawg ntawm lub ru tsev. Qhov no tuaj yeem ua rau txuag hluav taws xob ntau dua thiab rov qab tau sai dua ntawm kev nqis peev. Tsis tas li ntawd, thaum tus nqi hluav taws xob txuas ntxiv nce siab, cov txiaj ntsig mus ntev ntawm kev nqis peev rau hauv kev siv tshuab hnub ci zoo yuav tseem ceeb dua.
xaus lus
Hauv kev xaus, kev ua haujlwm ntawm kev lag luamcov vaj huam sib luag hnub ciraug cuam tshuam los ntawm ntau yam, suav nrog kev ua tau zoo thaum pib, tus nqi ntawm kev puas tsuaj, kev nce qib ntawm thev naus laus zis, thiab cov yam ntxwv ntawm kev lag luam. Txawm hais tias qhov ua tau zoo ntawm cov vaj huam sib luag hnub ci yuav txo qis hauv lawv lub neej, kev tsim kho tshiab hauv kev lag luam tab tom pab txo cov teebmeem no. Rau cov lag luam uas xav txog kev siv hnub ci, kev nkag siab txog cov dynamics no yog qhov tseem ceeb rau kev txiav txim siab paub uas phim nrog lawv lub hom phiaj kev ruaj khov thiab cov hom phiaj nyiaj txiag. Raws li thev naus laus zis txuas ntxiv mus, yav tom ntej ntawm cov vaj huam sib luag hnub ci lag luam zoo li ci ntsa iab, muab cov kev daws teeb meem zog txhim khu kev qha thiab ua haujlwm tau zoo rau xyoo tom ntej.
Lub sijhawm tshaj tawm: Lub Xya Hli-19-2025