Nws yog qhov yooj yim heev rau nruab ib qhov system uas tuaj yeem tsim hluav taws xob. Muaj tsib yam tseem ceeb xav tau:
1. Hnub ci Panels
2. Ib Leeg Sib Txawv
3. Cables
4. PV sib tw txuas inverter
5. Meter teeb tsa los ntawm cov tuam txhab phiaj
Xaiv Hnub Ci Vaj Huam Sib Luag (Module)
Nyob rau tam sim no, hnub ci hlwb ntawm kev ua lag luam tau muab faib ua amorphous silicon thiab crystalline silicon. Crystalline silicon tuaj yeem muab faib ua cov pob zeb polycrystalline silicon thiab monocrystalline silicon. Cov photicelectric hloov zuj zus kev ua tau zoo ntawm peb cov khoom yog: monocrystalline silicon> polycrystalline silicon> amorphous silicon. Crystalline silicon (monocrystalline silicon thiab polycrystalline silicon) cia li tsis tsim tam sim no nyob rau hauv lub teeb tsis muaj zog, thiab amorphous silicon muaj lub zog tsis muaj zog (muaj me ntsis lub zog nyob rau hauv lub teeb tsis muaj zog). Yog li ntawd, feem ntau, monocrystalline silicon lossis polycrystalline silicon solar cell cov ntaub ntawv yuav tsum tau siv.
2. Txhawb xaiv
Solar phot photheic bracket yog qhov tshwj xeeb loj loj tsim los tso rau, txhim kho thiab txhim kho cov hnub ci ci ntsa iab hauv cov txheej txheem hluav taws xob. Cov ntaub ntawv dav dav yog aluminium alloy thiab stainless hlau, uas muaj kev pabcuam ntev dua tom qab kub galvanizing. Cov kev txhawb nqa feem ntau muab faib ua ob pawg: tsau thiab tsis siv neeg taug qab. Tam sim no, qee qhov kev txhawb nqa ruaj khov hauv kev ua lag luam kuj tseem tuaj yeem hloov kho raws li kev hloov pauv raws caij nyoog ntawm lub hnub ci. Ib yam li thaum nws tau tsim thawj zaug, txoj kab nqes ntawm txhua lub rooj sib luag ntawm lub teeb ci ntsa iab, thiab lub ntiaj teb vaj huam sib luag tuaj yeem hloov kho kom raug ntawm qhov chaw tshwj xeeb.
3. Cable xaiv
Raws li tau hais los saum no, lub Inverter hloov kho lub DC generated los ntawm lub solar vaj huam sib luag ntawm lub inverter hu ua DC sab (DC sab yuav tsum siv tshwj xeeb photovoltaic DC Cable (DC cable). Ib qho ntxiv, rau cov ntawv thov photovoltaic, hnub ci zog siv tau nyob hauv cov kab mob hnyav, UV thiab ozone corrosion tsis kam, thiab muaj peev xwm tiv taus ntau yam kub ntawm qhov kub hloov.
4. Xaiv cov inverter
Ua ntej tshaj plaws, xav txog kev taw qhia ntawm cov khoom siv hnub ci. Yog hais tias lub hnub ci ntsa iab tau npaj rau hauv ob qho lus qhia tib lub sijhawm, nws raug nquahu kom siv dual MPT taug qab inverter (dual MPT). Rau lub sijhawm ua, nws tuaj yeem nkag siab li dual core processor, thiab txhua tus tub ntxhais ntxhais tseem tab tom laij cov kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev suav hauv ib qho kev xam. Tom qab ntawd xaiv cov inverter nrog tib qho kev qhia ua ntej raws li qhov muaj peev xwm txhim kho.
5. Metering metres (ob-txoj kev meters) ntsia los ntawm cov phiaj xwm phiaj
Qhov laj thawj rau kev txhim kho ob-txoj kev hluav taws xob hluav taws xob yog tias hluav taws xob tsim hluav taws xob tsis tau los ntawm daim phiaj, thiab cov hluav taws xob seem yuav tsum tau kis mus rau tus lej. Thaum lub photovoltaic lub zog tsis tuaj yeem ua tau raws li qhov kev thov, nws yuav tsum siv hluav taws xob ntawm cov kab sib chaws, uas yuav tsum tau ntsuas lwm tus lej. Cov khoom siv tsis tuaj yeem ua tau raws li qhov xav tau no, yog li ntse watt teev metres nrog Bidirectional Watt teev kev ntsuas kev ua haujlwm yog siv.
Lub Sijhawm Post: Nov-24-2022