Txoj kev loj hlob hnyav ntawm lawj photovoltaics tsis tuaj yeem sib cais los ntawm kev hloov kho lub tshuab ua kom nruj ntawm thev naus laus zis. Los ntawm kev txhim kho photovoltaic moduuic cov ntaub ntawv los ua kom muaj kev sib xyaw ua ke, muaj kev ua kom muaj txiaj ntsig, thiab kev ua haujlwm tshiab rau kev siv zog hauv tsev.
1 Cov ntaub ntawv tshiab photovoltaic txhim kho zog ntau tiam
Tsoos ib txwm muaj kev ua pob zeb ua teeb meem xws li loj me, hnyav hnyav, thiab kev ua kom zoo nkauj hauv cov ntawv thov lawj. Qhov tshwm sim ntawm cov khoom siv tshiab photovoltaic tau zoo daws cov teeb meem no. Cadmium qhia tawm (CDTE) Nyias zaj duab xis photovoltaic muaj cov yam ntxwv sib txawv thiab tuaj yeem hloov kho kom haum rau ntau yam xim thiab cov qauv, muaj txiaj ntsig zoo sib xyaw nrog cov tsos ntawm cov tsev. On huab huab nrog teeb tsis muaj zog, lub zog hluav taws xob ua haujlwm ntawm cov duab nyias muaj kev ua yeeb yam yog 15%}% siab dua li ntawm cov tsoos crystalline.
Cov ntaub ntawv photovkite tau nyiam ntau dua vim lawv cov photicelectric hloov zuj zus thiab lub teeb yuag. Hauv chav kuaj mob, hloov pauv kev ua tau zoo ntawm cov hlwb tau tshaj li 33%, thiab cov tuab tuab xwb 1\/100 ntawm Tsoos Crystalline Silicon hlwb silicon. Tam sim no, qee cov tuam txhab tau tsim tawm cov khoom siv ua ke
2 Txawj Ntse tswj cov txheej txheem ua kom zoo tswj hwm kev tswj hwm lub zog
Lub sam thiaj photovoltaic ua tiav kev tswj hwm hluav taws xob tau txais txiaj ntsig zoo los ntawm kev tswj hwm lub luag haujlwm. Lub zog ntse inverter sib xyaw ua ke lub zog siab tshaj plaws taug qab (MPT) cov zis ntawm lub sijhawm ua haujlwm ntawm lub sijhawm ua haujlwm thiab tam sim no, thiab ua kom cov modules ib txwm ua haujlwm ntawm lub zog siab tshaj plaws. Thaum lub teeb siv kev hloov pauv, cov neeg ntse inverter tuaj yeem ua tiav cov hwj kev hloov kho hauv milliseconds, txhim kho cov zog tiam los ntawm 8% {%.
Lub Zog Kev Tswj Xyuas Lub Zog Ua Haujlwm Siv Lub Tshuab Sam Thoj Cov tsev neeg tuaj yeem tsim cov tswv yim them nqi thiab kev tawm dag zog rau cov hluav taws xob cia raws li lub ncov thiab lub caij nyoog hluav taws xob. Them thaum lub sijhawm siv hluav taws xob qis thiab kev tso tawm thaum lub sij hawm Peak cov sijhawm kom txo nqi hluav taws xob. Thaum lub zog hluav taws xob tshwm sim, lub zog cia roj teeb tuaj yeem hloov mus rau cov khoom siv xwm ceev kom muab cov khoom siv hluav taws xob thiab xyuas kom meej tias tsis muaj lub neej txhua hnub.
3 Modular Cov Qauv Tsim Kho Kom Yooj Yim Txhim Kho
Modular tsim yog lwm qhov kev tawg loj hauv lawj phob phob phob photovoltaic. PhotovolTaic, Inverters, lub zog cia khoom siv, thiab lwm yam siv cov qauv qauv, thiab tsim kho lawv raws li qhov loj me ntawm qhov chaw teev cov chaw thiab kev thov hluav taws xob. Rau cov tsev neeg me--txhim kho, 2-3 photovoltaic modules tuaj yeem ntsia ua ntej, thiab tom qab ntawd maj nrawm raws li kev thov; Cov tsev neeg loj tuaj yeem nruab cov tshuab loj dua ib zaug. Qhov qauv tsim qauv no tsis tsuas yog txo qis cov kev teeb tsa kev teeb tsa, tab sis kuj tau txhawb nqa tom qab tu thiab hloov khoom dua tshiab.
Lub caij no, qauv tsim ua rau lub installation ntawm lawj photovoltaic tshuab yooj yim dua. Txhua qhov qauv txuas nrog los ntawm cov ntsaws thiab ua si ntsaws, thiab kev teeb tsa tuaj yeem ua tiav tsis tas yuav muaj hluav taws xob kev tshaj lij. Qee hom lag luam muaj kuj tau pib ua ke cov xov tooj balcony photovoltaic, uas ua ke photovoltaic cov khoom, inverters, thiab cov khoom siv hluav taws xob rau hauv ib lub thawv. Cov neeg siv tsuas yog yuav tsum tau kho lub thawv thiab txuas cov xov hlau kom nrawm muab nws siv, yooj yim yooj yim cov txheej txheem kev teeb tsa.