Taw qhia
Hnub ci tshuab thev naus laus zis tau nce mus sai, nrog cov qauv tsim tshiab txuas ntxiv txhim kho kev ua tau zoo, lub neej ntev, thiab kev siv lub peev xwm.
Dej hiav txwv hnub cipom tias ntawm cov kev nce qib tshiab kawg, qhov oxide passivated hu (TOPCon), heterojunction (HJT), thiab rov qab hu (BC) technologies sawv cev rau cov kev daws teeb meem, txhua tus muaj qhov tshwj xeeb zoo thiab kev siv tshwj xeeb.
Kab lus no muab qhov sib piv tob tob ntawm peb lub thev naus laus zis, ntsuas lawv cov yam ntxwv tshwj xeeb thiab txheeb xyuas cov kev taw qhia zoo tshaj plaws rau txhua lub thev naus laus zis raws li kev ua tau zoo, nqi, kav ntev, thiab kev ua haujlwm tag nrho.
1. Nkag siab txog TOPCon Technology
1.1 TOPCon yog dab tsi?
TOPCon stands rau Tunnel Oxide Passivation Contact, uas yog ib qho kev siv tshuab raws li kev siv tshuab silicon passivation siab heev. Nws cov yam ntxwv yog ua ke ntawm nyias oxide txheej thiab polycrystalline silicon txheej kom txo cov electron recombination poob thiab txhim kho cov efficiency ntawm lub hnub ci hlwb.
Hauv xyoo 2022,Dej hiav txwv hnub cilaunched N-topcon series cov khoom lag luam thiab tau txais cov lus pom zoo hauv ntau lub khw. Cov khoom muag zoo tshaj plaws hauv xyoo 2024 yogMONO 590W, MONO 630W, thiab MONO 730W.
1.2 Qhov zoo ntawm TOPCon Technology
High Efficiency: TOPCon lub hnub ci hlwb muaj kev ua haujlwm siab heev, feem ntau tshaj 23%. Qhov no yog vim lawv txo tus nqi recombination thiab txhim khu passivation zoo.
Txhim kho Kub Coefficient: Cov hlwb no ua tau zoo ntawm qhov kub thiab txias, ua rau lawv zoo tagnrho rau kev teeb tsa hauv huab cua sov.
Lub neej ua haujlwm ntev: Lub sijhawm ua haujlwm ntawm cov txheej txheem passivation txo cov kev ua haujlwm tsis zoo, yog li ncua kev pabcuam lub neej.
Kev Tsim Nyog Tsim Nyog: TOPCon siv cov kab ntau lawm uas twb muaj lawm nrog kev hloov kho me me, ua rau nws pheej yig dua rau kev tsim khoom loj.
Dej Hiav Txwv Hnub Ci tso tawm dual iav N-topcon series kom zoo dua siv cov kev ua haujlwm siab ntawm N-topcon hlwb, nrog kev ua haujlwm siab tshaj plaws tshaj 24%
1.3 Kev txwv ntawm TOPCon
Thaum TOPCon hlwb feem ntau ua tau zoo thiab siv tau zoo, lawv tseem ntsib cov teeb meem xws li cov nqi khoom siv siab dua me ntsis thiab muaj peev xwm ua kom tsis muaj zog ntawm qhov ua tau zoo heev.
2. Tshawb nrhiav HJT Technology
2.1 Heterojunction (HJT) Technology yog dab tsi?
HJT muab cov crystalline silicon wafer nrog amorphous silicon txheej ntawm ob sab los tsim cov txheej txheem zoo passivation uas txo cov electron recombination. Cov qauv hybrid no txhim kho tag nrho cov txiaj ntsig thiab qhov kub thiab txias ntawm lub cell.
2.2 Qhov zoo ntawm HJT Technology
Ultra-siab efficiency: HJT hlwb muaj kev ua tau zoo txog li 25% nyob rau hauv lub chaw kuaj mob, thiab ntau lub lag luam modules muaj ib tug efficiency ntawm ntau tshaj 24%.
Zoo heev kub coefficient: HJT hlwb yog tsim los nrog zoo kub stability, ua rau lawv haum rau high-temperature cheeb tsam.
Enhanced bifaciality: HJT hlwb yog bifacial nyob rau hauv cov xwm, tso cai rau lawv mus ntes hnub ci ntawm ob sab, yog li ua kom lub zog tawm los, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig muaj kev cuam tshuam.
Tsawg lwj tus nqi: HJT modules muaj tsawg kawg nkaus lub teeb-induced degradation (LID) thiab muaj peev xwm-induced degradation (PID), uas ua kom lub neej ntev kev pab cuam.
2.3 Kev txwv ntawm HJT
Qhov kev sib tw tseem ceeb ntawm HJT thev naus laus zis yog cov txheej txheem tsim khoom yog qhov nyuaj, xav tau cov cuab yeej tshwj xeeb thiab cov khoom siv, thiab raug nqi ntau.
3. Nkag siab Kev Sib Txuas Rov Qab (BC) Technology
3.1 Back Contact Technology yog dab tsi?
Back Contact (BC) solar cells tshem tawm cov kab hlau hlau nyob rau pem hauv ntej ntawm tes los ntawm kev txav mus rau sab nraum qab. Qhov kev tsim no txhim kho lub teeb pom kev zoo thiab kev ua haujlwm zoo vim tias tsis muaj lub teeb thaiv ntawm sab xub ntiag.
3.2 Qhov zoo ntawm BC Technology
Txhim kho kev zoo nkauj: Tsis muaj kab sib chaws pom, BC modules muaj qhov zoo nkauj, zoo ib yam, uas muaj txiaj ntsig zoo rau cov ntawv thov uas qhov kev pom zoo yog qhov tseem ceeb.
High Efficiency thiab Power Density: BC hlwb muab lub zog siab ceev thiab feem ntau haum rau qhov chaw txwv tsis pub siv xws li cov vaj tsev nyob.
Txo Ntxoov Ntxoo Losses: Txij li thaum tag nrho cov kev sib cuag nyob rau sab nraum qab, shading losses yog minimized, ua rau lub teeb haum thiab tag nrho cov efficiency ntawm lub cell.
3.3 Kev txwv ntawm BC
BC hnub ci hlwb yog kim dua vim yog cov txheej txheem tsim ntau dua, thiab kev ua haujlwm bifacial yuav qis dua HJT me ntsis.
4. Kev Tshawb Fawb Sib Piv ntawm TOPCon, HJT, thiab BC Solar Technologies
| Technology | Kev ua tau zoo | Kub Coefficient | Bifacial Muaj peev xwm | Tus nqi degradation | Tus nqi tsim khoom | Aesthetic Appeal | Ideal Applications |
| TOPCon | Siab | Zoo | Nruab nrab | Tsawg | Nruab nrab | Nruab nrab | Utility, Commercial Rooftops |
| HJT | Siab heev | Zoo heev | Siab | Tsawg heev | Siab | Zoo | Utility, High-yield Applications |
| BC | Siab | Nruab nrab | Nruab nrab | Tsawg | Siab | Zoo heev | Kev siv vaj tse nyob, Aesthetic-Driven Applications |
Dej hiav txwv hnub ci tsuas yog tso tawm N-Topcon series ntawm cov khoom lag luam, uas tam sim no nrov tshaj plaws ntawm cov pej xeem hauv kev ua lag luam. Lawv yog cov khoom lag luam nrov tshaj plaws hauv cov tebchaws Esxias sab hnub tuaj xws li Thaib thiab Nyab Laj, nrog rau hauv kev ua lag luam nyob sab Europe.
5. Pom zoo daim ntawv thov rau Txhua Tshuab
5.1 TOPCon Applications
Muab nws qhov sib npaug ntawm kev ua haujlwm, qhov kub thiab txias, thiab cov nqi tsim khoom, TOPCon hnub ci tshuab tau zoo rau:
- Utility-Scale Solar Farms: Nws cov kev ua haujlwm siab thiab ua haujlwm ntev ua rau nws tsim nyog rau kev teeb tsa loj, tshwj xeeb hauv cov huab cua sov.
- Commercial Rooftop Installations: Nrog rau cov nqi nruab nrab thiab siv tau ntev, TOPCon yog qhov zoo tagnrho rau cov lag luam tab tom nrhiav kom txo lawv cov nqi hluav taws xob thaum ua kom qhov chaw nyob saum ru tsev.
5.2 HJT Daim Ntawv Thov
HJT thev naus laus zis kev ua haujlwm siab thiab bifaciality muaj qhov zoo sib xws rau:
- High-Yield Installations: Kev siv hluav taws xob-teev cov dej num hauv thaj chaw uas muaj hluav taws xob tseem ceeb hauv hnub ci tuaj yeem tau txais txiaj ntsig los ntawm HJT lub zog siab.
- Daim ntawv thov Bifacial: Kev teeb tsa qhov chaw uas muaj qhov cuam tshuam (xws li, cov suab puam lossis cov chaw uas muaj daus-dawb) txhim kho cov txiaj ntsig bifacial.
- Txias thiab kub huab cua Adaptability: HJT qhov kev ua haujlwm ruaj khov thoob plaws qhov kub thiab txias ua rau nws muaj ntau yam hauv huab cua txias thiab kub.
5.3 BC Applications
Nrog nws txoj kev zoo nkauj thiab lub zog siab ceev, BC thev naus laus zis yog qhov zoo tshaj plaws rau:
- Cov Tsev Nyob Hauv Tsev: Qhov chaw qhov chaw txwv thiab qhov pom kev tsis txaus ntseeg yog qhov tseem ceeb, BC modules muab cov kev daws teeb meem zoo nkauj.
- Architectural Projects: Lawv cov tsos zoo ib yam yog nyiam nyob rau hauv kev siv architectural qhov twg aesthetics ua lub luag haujlwm tseem ceeb.
- Cov ntawv thov me me: Back Contact panels yog qhov zoo tagnrho rau cov ntawv me me uas ua haujlwm siab hauv qhov chaw tsawg yog qhov tsim nyog.
Xaus
Txhua yam ntawm cov thev naus laus zis niaj hnub no - TOPCon, HJT, thiab Kev Sib Txuas Rov Qab - muab cov txiaj ntsig tshwj xeeb uas haum rau ntau yam kev siv. Rau cov dej num-scale tej yaam num thiab ua lag luam rooftops, TOPCon muab ib qho kev pom zoo tshuav nyiaj li cas ntawm efficiency thiab nqi-zoo. HJT, nrog nws cov kev ua haujlwm siab thiab muaj peev xwm bifacial, yog qhov tsim nyog rau kev teeb tsa siab hauv ntau qhov chaw. Meanwhile, Back Contact thev naus laus zis yog qhov zoo tshaj plaws rau cov tsev nyob thiab kev zoo nkauj tsom rau cov haujlwm, muab kev txaus nyiam, qhov chaw zoo.
Dej hiav txwv hnub ci yog koj qhov kev ntseeg siab ntawm lub hnub ci vaj huam sib luag, cog lus los muab tag nrho cov neeg siv khoom nrog cov khoom lag luam zoo tshaj plaws hnub ci vaj huam sib luag, nrog cov khoom zoo yog qhov tseem ceeb tshaj plaws thiab 30 xyoo txuas ntxiv.
Thiab tas li tsim cov khoom tshiab kom tau raws li qhov xav tau ntawm ntau tus neeg siv khoom thiab kev lag luam, tam sim no cov khoom lag luam muaj kev txhawj xeeb - hloov tau yooj yim lub teeb yuag hnub ci vaj huam sib luag, tau muab tso rau hauv ntau lawm.
Cov khoom kub muag high-voltage series thiab N-topcon series cov khoom tseem yuav tau txais nthwv dej ntawm kev txhawb nqa thaum kawg ntawm lub caij. Peb cia siab tias cov neeg txaus siab tuaj yeem ua raws li peb cov kev hloov tshiab.
Post lub sij hawm: Nov-07-2024