Lub vaj huam sib luag hnub ci twg muaj qhov ua tau zoo tshaj?
Apr 09, 2025| 
Nrog kev hloov pauv ntawm lub zog thoob ntiaj teb cov qauv, cov hnub ci tseem ceeb ntawm kev siv zog txuas ntxiv dua tshiab, nce qib hauv tsev, ua lag luam thiab cov phiaj xwm kev lag luam. Hnub ci panels muab kev txhawb nqa muaj zog rau cov kev tiv thaiv qis carbon thiab kev ywj pheej ntawm kev ywj pheej los ntawm kev hloov kho lub hnub ci ncaj qha rau hauv hluav taws xob lub zog.
Ntawm cov ntau yam uas cuam tshuam rau kev xaiv ntawm lub hnub ci ci, "efficiency" yog undoubtedly ib qho ntawm cov txuj ci kev ua haujlwm tseem ceeb tshaj plaws. Qib ntawm Efficiency ncaj qha txiav txim siab lub zog tso zis uas tuaj yeem tsim los ntawm lub solar vaj huam sib luag, thiab kuj cuam tshuam ntawm kev xa rov qab rau ntawm kev nqis peev thiab teeb tsa ntawm lub system tag nrho. Yog li ntawd, nws yog qhov tseem ceeb rau cov neeg yuav khoom, tus tsim qauv thiab cov neeg siv kawg kom paub tias lub vaj huam sib luag dab tsi muaj kev ua haujlwm siab tshaj.
Cov vaj huam sib luag hnub ci ua haujlwm feem ntau yog hais txog nws lub peev xwm los hloov lub zog rau hauv lub zog hluav taws xob, uas yog, "photoelectric hloov efficiency". Cov lej suav yog:
Kev ua tau zoo (%)=tso zis power ÷ Cov xwm txheej hnub ci zog × 100%
Piv txwv li, ib pawg dab dej solar nrog cov zis hluav taws xob ntawm 200 qhov chaw nyob hauv lub zog ntsuas, yog tias thaj chaw nruab nrab yog li 12.5%.
Ntau yam cuam tshuam rau qhov ua tau zoo ntawm cov panels hnub ci:
Hom Khoom:Monocrystalline silicon, polycrystalline silicon, cadmium qhia, tooj liab indium gallium seliium selteride thiab lwm cov ntaub ntawv muaj cov duab thaij duab sib txawv.
Txheej txheem tsim khoom:High-precision xaim tsim, tiv thaiv txheej txheem, rov qab hu rau cov txheej txheem hluav taws xob, thiab lwm yam.
Ambient kub:Kev kub siab yuav ua rau kev ua tau zoo ntawm lub hnub ci ci kom tsis kam, yog li cov kev tswj thermal tseem ceeb.
Lub teeb siv thiab kaum:Kev sib qhia, lub kaum ntse ntse ntse yuav cuam tshuam rau lub zog fais fab tuag.
Kev sib piv ntawm cov ntsiab lus nruab nrab hnub ci ntsa iab hom
• Monocrystalline Silicon Hnub ci vaj huam sib luag (Monocrystalline Vaj Huam Sib Luag)
Lub vaj huam sib luag uas feem ntau siv hom vaj huam sib luag hnub ci, uas yog tus cwj pwm los ntawm kev ua kom muaj cov qauv siv lead ua ib qho kev sib dhos thiab cov ntsej muag zoo nkauj.
Qhov nruab nrab txuag hluav taws xob ntau: 20% - 23%.
Qhov Zoo:Kev hloov pauv tau zoo, kev me me, lub neej ntev pab, feem ntau yog ntau tshaj 25 xyoos, haum rau cov ru tsev thiab cov chaw pom.
• Polycrystalline Silicon Hnub ci Vaj Huam Sib Luag (Polycrystalline Lub Hnub Ci Vaj Huam Sib Luag)
Ua los ntawm polycrystalline silicon tom qab melting thiab casting, nrog xiav striped tsos. Qhov nruab nrab txuag hluav taws xob ntau: 15% - 18%.
Qhov Zoo:Tus nqi raug qis, paub tab, thiab dav daim ntawv thov.
• Nyias Cov Vaj Huam Sib Luag Solar
Nyias-zaj duab xis Hnub ci vaj huam sib luag siv cov ntaub ntawv xws li Cadte (Cadmium qhia) thiab cigper indium gallium selenide) los ntawm evaporation lossis txau thev naus laus zis.
Hom:CDTE, CIGS, A-Si (Amorphous silicon).
Qhov nruab nrab txuag hluav taws xob ntau:CDTE: 11% - 13%
CIGS:13% - 16%
A-Si: 6% - 8%
Qhov Zoo:Saj zawg zog thiab nyias, haum rau cov qauv tshwj xeeb los yog cov kev teeb tsa zoo nkauj, ua tau zoo hauv cov teeb meem tsis muaj peev xwm.
Tam sim no, Lub Koom Haum Lag Luam Thoob Ntiaj Teb Hnub Ci Zog tau tuav los ntawm Sunpower, uas nws muaj kev ua tau zoo nyob rau 24.1%, coj cov qib huab ntau lawm. Ua raws li ze yog ntev-hi-mo series saum toj kawg nkaus, uas nws tau effecticiency tseem tau tshaj li 23%.
Kev ua tau zoo ntawm cov hnub ci hnub ci hauv lub chaw kuaj mob siab dua. Lub fraunhofer ise kev tshawb fawb lub koom haum tau ua tiav ntau txoj kev ua haujlwm ntawm tes ntawm ntau dua 47%, tab sis nws tseem nyob deb ntawm kev siv lag luam.
Cov thev naus laus zis yav tom ntej suav nrog:Tandem Hnub ci hauv lub hlwb, cov kab ke + silicon sib xyaw ua ke thev naus laus zis, uas ua rau muaj kev sib cuag thiab cov nqi txo qis, tso lub hauv paus rau lwm lub hnub ci tom ntej ntawm hnub ci tshiab.
Daim Ntawv Thov Qhia Txog Cov Lus Qhia thiab Xaiv Cov Lus Qhia
Lub Vaj Ru Tsev
Pom zoo: High-efficiency solels xws li monocrystalline silicon, topcon, perc.
Vim li cas: Thaj chaw thaj chaw muaj tsawg, thiab ua haujlwm siab tuaj yeem ua rau lub zog loj ntawm cov kab ke.
Chaw Muag Khoom Siv Hluav Taws Xob
Pom zoo: Perc lossis Topcon Cheebtsam, uas tau txais txiaj ntsig zoo.
Yog vim li cas: Tus xaib yog tswj tau, tsom rov qab rau kev xa rov qab los ntawm kev nqis peev thiab ruaj khov.
Off-kab sib chaws / chaw taws teeb
Pom zoo: Nyias-zaj duab xis solar vaj huam sib luag lossis HJT tivthaiv.
Vim li cas: Zoo portability thiab kub tsis kam.
Qhov kev lag luam muag khoom siv hluav taws xob hnub ci ntau tshaj plaws yog lub high-effecticiency monocrystalline silicon tivthaiv raws li kev ua tau zoo ntawm 24%. Lub ntsiab lus hauv qab thiab HJT thev naus laus zis uas ua raws ze kuj tseem muaj kev ua tau zoo zoo thiab nthuav dav kev cia siab.
Thaum xaiv lub vaj huam sib luag hnub ci, yam xws li kev ua tau zoo, raug nqi, kev pabcuam lub neej yuav tsum tau hnyav. Rau cov neeg siv uas caum cov peev peev ntev thiab qhov chaw siv, high-effecticiency monocrystalline silicon hnub ci ntsa iab tseem yog qhov kev xaiv tseem ceeb; Hauv cov ntawv thov tshwj xeeb xws li txawb thiab hloov kho cov xwm txheej xa tawm, Nyias-Zaj duab xis Hnub Ci Panels tseem muaj lawv tus nqi tshwj xeeb.
