Kev lag luam photovoltaic tab tom muaj kev ua tau zoo thiab kev ntseeg tau hloov pauv coj los ntawm ob-yoj bifacial hnub ci modules (feem ntau hu ua bifacial ob-iav modules). Cov thev naus laus zis no tau hloov kho txoj hauv kev thiab daim ntawv thov qauv ntawm lub ntiaj teb photovoltaic kev ua lag luam los ntawm kev tsim hluav taws xob los ntawm kev nqus lub teeb lub zog los ntawm ob sab ntawm cov khoom thiab sib txuas nrog cov txiaj ntsig tseem ceeb ntawm cov iav ntim khoom. Tsab ntawv xov xwm no yuav ua qhov kev tshuaj xyuas qhov tob ntawm cov yam ntxwv tseem ceeb, cov txiaj ntsig ntawm daim ntawv thov, nrog rau cov cib fim thiab cov teeb meem uas nws yuav ntsib yav tom ntej ntawm bifacial ob-iav modules, qhia txog yuav ua li cas lawv tsav lub photovoltaic kev lag luam mus rau kev ua tau zoo dua, tus nqi qis dua ib kilowatt-teev, thiab dav adaptability rau ntau yam scenarios.
Core Technical Nta: Ib qho kev sib tw dual hauv kev ua haujlwm thiab kev ntseeg tau
Lub ntsiab ntxim nyiam ntawm lub bifacial ob-iav module yog nyob rau hauv nws lub zog tsim muaj peev xwm. Tsis zoo li cov qauv ib leeg ib sab, nws sab nraub qaum tuaj yeem ntes tau hauv av pom lub teeb (xws li xuab zeb, daus, lub ru tsev xim lossis cov cement), ua rau lub zog tseem ceeb ntxiv. Qhov no paub nyob rau hauv kev lag luam li "ob-sided nce". Tam sim no, qhov sib piv ntawm bifacial (qhov piv ntawm lub zog tsim hluav taws xob nyob rau sab nraum qab mus rau pem hauv ntej) ntawm cov khoom tseem ceeb feem ntau nce mus txog 85% txog 90%. Piv txwv li, nyob rau hauv high-reflection ib puag ncig xws li suab puam, qhov backside nce ntawm lub Cheebtsam tuaj yeem ua rau 10% -30% nce hauv tag nrho cov tsim hluav taws xob. Lub caij no, hom kev tivthaiv no ua tau zoo dua nyob rau hauv qis irradiation tej yam kev mob (xws li hnub los nag lossis thaum sawv ntxov thiab yav tsaus ntuj), nrog lub zog nce ntau dua 2%.
Kev tsim kho tshiab hauv cov ntaub ntawv thiab cov qauv tsim yog tus yuam sij rau kev txhawb nqa kev tsim hluav taws xob zoo. Advanced roj teeb technologies (xws li N-hom TOPCon) yog tsav lub zog ntawm cov khoom kom nce, thiab cov khoom tseem ceeb tau nkag mus rau 670-720W ntau yam. Txhawm rau txo qis kev poob qis hauv pem hauv ntej thiab txhim kho kev sau ua haujlwm tam sim no, kev lag luam tau qhia cov qauv tsis siv neeg (xws li 20BB qauv) thiab cov thev naus laus zis thev naus laus zis (xws li steel npo luam ntawv). Nyob rau theem ntim, cov qauv ob-iav (nrog iav ntawm ob sab pem hauv ntej thiab sab nraub qaum) muaj kev tiv thaiv zoo, ua kom lub xyoo ua kom qis ntawm cov khoom nyob rau hauv 1% thiab qhov nruab nrab txhua xyoo attenuation tus nqi qis dua 0.4%, uas yog qhov zoo tshaj rau cov khoom siv iav ib txwm. Txhawm rau hais txog qhov kev sib tw ntawm qhov hnyav ntawm ob lub iav modules (tshwj xeeb tshaj yog cov loj loj), lub teeb yuag pob tshab rov qab daws teeb meem tshwm sim, ua kom qhov hnyav ntawm 210-loj modules raug txo kom tsawg dua 25 kilograms, txo cov teeb meem kev teeb tsa.
Environmental adaptability yog lwm qhov zoo dua ntawm ob-sided ob-iav module. Nws cov qauv ob-iav ruaj khov ua rau nws muaj kev tiv thaiv huab cua zoo, tiv thaiv electropotential-induced attenuation (PID), muaj zog ultraviolet rays, lawg cuam tshuam, high humidity, ntsev tsuag corrosion, thiab kub sib txawv heev. Los ntawm kev tsim cov chaw tsim khoom siv hluav taws xob hauv thaj chaw huab cua sib txawv thoob ntiaj teb (xws li cua txias, muaj zog cua, thaj chaw kub thiab av noo), cov tuam txhab lag luam niaj hnub tshawb xyuas lawv cov peev xwm ua haujlwm ruaj khov mus ntev hauv qhov chaw huab cua.
Daim Ntawv Thov Qhov Zoo: Tsav kev txhim kho kev lag luam ntawm cov phiaj xwm photovoltaic
Tus nqi ntawm ob-sided ob-iav modules yog qhov kawg xav txog hauv kev lag luam muaj txiaj ntsig thoob plaws tag nrho cov phiaj xwm lub neej, tshwj xeeb tshaj yog hauv cov ntawv thov tshwj xeeb:
Cov chaw tsim hluav taws xob loj hauv av: Cov nyiaj tau los ntau hauv thaj chaw muaj kev cuam tshuam siab: Hauv thaj chaw suab puam, daus los yog lub teeb-xim xim, qhov nyiaj rov qab tuaj yeem txo tus nqi hluav taws xob (LCOE) ntawm qhov project. Piv txwv li, nyob rau hauv ib qho ntawm cov loj tshaj plaws photovoltaic tej yaam num nyob rau hauv Latin America - lub 766MW "Cerrado Solar" fais fab chaw nres tsheb nyob rau hauv Brazil, lub deployment ntawm bisided ob-iav modules tsis tau tsuas yog ua rau ib tug tseem ceeb nce nyob rau hauv lub hwj chim tiam sis kuj yuav tsum tau txo carbon dioxide emissions los ntawm 134,000 tons ib xyoos twg. Cov qauv kev lag luam tsom xam pom tau tias nyob rau hauv cheeb tsam xws li Saudi Arabia, kev txais yuav cov qauv bifacial siab tuaj yeem txo LCOE los ntawm kwv yees li 5% piv rau cov thev naus laus zis niaj hnub, thaum tseem txuag cov nqi sib npaug (BOS).
Fais fab photovoltaic: Tapping rau hauv lub peev xwm ntawm rooftops thiab tshwj xeeb struts: Nyob rau hauv industrial thiab coj mus muag rooftops, siab zog ceev txhais tau tias txhim kho lub peev xwm loj nyob rau hauv ib tug txwv cheeb tsam, yog li txo cov nqi installation. Kev suav qhia tau hais tias nyob rau hauv cov phiaj xwm loj hauv lub ru tsev, kev siv cov khoom siv hluav taws xob bifacial muaj peev xwm txo tau tus nqi ntawm kev cog lus engineering dav dav (EPC) thiab nce cov nyiaj tau los ntawm qhov project. Tsis tas li ntawd, nyob rau hauv cov cheeb tsam nyuaj xws li cov chaw cement thiab qhov siab siab, cov khoom siv zoo heev thiab qhov kub thiab txias tsis kam ntawm ob chav iav modules ua rau lawv xaiv kev ntseeg siab. Qee cov tuam txhab lag luam tau tsim cov khoom lag luam customized thiab cov kev daws teeb meem rau qhov chaw tshwj xeeb xws li qhov siab siab.
Kev ua lag luam hluav taws xob tshiab: Kev ua kom zoo dua cov nqi hluav taws xob: Raws li lub sij hawm siv hluav taws xob cov nqi hluav taws xob tau nrov zuj zus, cov nqi hluav taws xob sib raug rau ib hnub nruab nrab ntawm cov hluav taws xob photovoltaic yuav poob qis. Bifacial modules, nrog rau lawv qhov sib piv siab bifacial thiab muaj peev xwm ua kom lub teeb tsis muaj zog, tuaj yeem tsim hluav taws xob ntau thaum sawv ntxov thiab yav tsaus ntuj thaum cov nqi hluav taws xob siab, ua rau lub zog hluav taws xob nkhaus kom zoo dua rau lub sijhawm hluav taws xob siab tshaj plaws thiab yog li txhim kho cov nyiaj tau los tag nrho.
Daim ntawv thov xwm txheej: Kev nkag mus thoob ntiaj teb thiab kev cog qoob loo hauv qhov tob
Daim ntawv qhia daim ntawv qhia ntawm ob-sided ob-iav modules yog nthuav dav thoob ntiaj teb:
Daim ntawv thov loj hauv cheeb tsam tau dhau los ua cov ntsiab lus tseem ceeb: Hauv cov cheeb tsam high-irradiation thiab high-reflection cheeb tsam xws li Middle East Desert, Gobi Desert nyob rau sab hnub poob Tuam Tshoj, thiab Latin American Plateau, bifacial ob-iav modules tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev tsim kho cov chaw nres tsheb loj loj hauv av. Lub caij no, rau cov cheeb tsam snowy xws li Northern Europe, qhov muaj txiaj ntsig zoo ntawm cov khoom siv rov qab los ntawm kev xav txog cov daus (txog 25%) kuj tau siv tag nrho.
Cov kev daws teeb meem rau cov xwm txheej tshwj xeeb tau tshwm sim: Kev lag luam tab tom qhia txog kev sib sib zog nqus customization rau cov ntawv thov ib puag ncig. Piv txwv li, nyob rau hauv cov lus teb rau cov xuab zeb thiab plua plav teeb meem ntawm cov suab puam fais fab chaw nres tsheb, qee cov khoom siv tau tsim nrog cov qauv tshwj xeeb ntawm qhov chaw kom txo tau cov plua plav, txo qhov zaus ntawm kev tu thiab kev ua haujlwm thiab kev tu cov nqi; Nyob rau hauv agro-photovoltaic complementary project, lub teeb transmitting bisided module yog siv nyob rau hauv lub tsev xog paj lub ru tsev kom ua tau lub synergy ntawm lub hwj chim tiam thiab kev ua liaj ua teb. Rau qhov hnyav Marine lossis ntug hiav txwv ib puag ncig, ob-iav cov khoom uas muaj zog corrosion kuj tau tsim.
Yav Tom Ntej Outlook: Nruam Innovation thiab Hais Txog Kev Sib Tw
Kev txhim kho yav tom ntej ntawm ob chav iav ob chav iav yog tag nrho ntawm qhov tseem ceeb, tab sis nws kuj yuav tsum muaj kev sib tw ncaj qha:
Kev ua tau zoo tseem nce ntxiv: N-hom thev naus laus zis sawv cev los ntawm TOPCon tam sim no yog lub zog tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm bifacial modules. Qhov cuam tshuam ntau dua perovskite / crystalline silicon tandem xov tooj ntawm tes thev naus laus zis tau pom tias muaj peev xwm hloov pauv tau ntau dua 34% hauv chav kuaj thiab xav tias yuav dhau los ua tus yuam sij rau kev ua tau zoo ntawm cov tiam tom ntej ntawm bifacial modules. Lub caij no, qhov sib piv bifacial ntau dua 90% yuav ntxiv dag zog rau kev tsim hluav taws xob ntxiv rau sab nraud.
Kev hloov pauv ntawm cov qauv kev ua lag luam: Kev lag luam tam sim no ntawm bifacial modules txuas ntxiv nce, tab sis nws yuav ntsib cov kev hloov pauv yav tom ntej. Raws li ib lub iav modules paub tab nyob rau hauv lub teeb yuag thiab tus nqi tswj technologies (xws li cov txheej txheem LECO los txhim kho cov dej tsis kam thiab kev siv cov khoom ntim tau zoo dua), lawv cov kev sib koom hauv kev lag luam ru tsev yuav tsum nce ntxiv. Bifacial ob-iav modules yuav txuas ntxiv txhim kho lawv txoj haujlwm tseem ceeb hauv av-mounted fais fab chaw nres tsheb, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej siab.
Cov teeb meem tseem ceeb yuav daws tau:
Qhov hnyav thiab tus nqi sib npaug: Qhov hnyav nce los ntawm ob lub iav qauv (kwv yees li 30%) yog qhov cuam tshuam loj rau nws daim ntawv thov loj hauv ru tsev. Cov ntaub ntawv pob tshab muaj qhov kev cia siab dav dav raws li kev sib tw, tab sis lawv lub sijhawm ntev (tshaj 25 xyoos) huab cua tiv thaiv, UV tiv thaiv thiab dej tsis kam tseem yuav tsum tau kuaj xyuas los ntawm cov ntaub ntawv sab nraum zoov ntau dua.
System adaptability: Qhov nrov ntawm cov khoom loj thiab lub zog loj yuav tsum muaj kev hloov kho ib txhij ntawm kev txhawb nqa cov cuab yeej xws li bracket systems thiab inverters, uas ua rau kom qhov nyuaj ntawm kev tsim qauv thiab thawj tus nqi peev, thiab xav tau kev sib koom tes zoo thoob plaws hauv cov saw hlau.
Post lub sij hawm: Jun-18-2025