Yuav Ua Li Cas Txhim Kho Lub Zog Tsim Kev Ua Haujlwm Ntawm Cov Txheej Txheem Photovoltaic?
Peb feem ntau xav tias lub teeb yog ncaj qha proportional rau lub zog tsim hluav taws xob ntawm photovoltaic system, uas yog, qhov ntau txaus lub teeb, lub zog ntau tsim los ntawm photovoltaic system. Qhov tseeb, nws tsis yog yuam kev, tab sis nws tsis yog qhov tseeb txaus. Lub zog tsim hluav taws xob ntawm cov tshuab photovoltaic yog txiav txim siab los ntawm ntau yam.
Thaum lub caij ntuj sov, cov neeg siv khoom feem ntau hu mus nug: Lub caij ntuj sov, lub teeb muaj zog thiab lub teeb lub sij hawm ntev. Vim li cas lub zog tsim hluav taws xob ntawm photovoltaic fais fab nroj tsuag tsis ntau npaum li yav dhau los? Qhov ncaj tshaj yog vim li cas yog qhov kub thiab txias. Qhov kub thiab txias ib puag ncig yuav cuam tshuam rau kev ua haujlwm ntawm cov hnub ci vaj huam sib luag thiab photovoltaic inverters.
Yog li cas koj tuaj yeem ua kom lub zog tso tawm ntawm koj lub PV system?
1. Lub kaum sab xis ntawm PV module.
Tag nrho cov nyiaj ntawm lub teeb hluav taws xob hluav taws xob ntawm lub dav hlau yuav tsum tau hloov mus rau hauv cov hluav taws xob hluav taws xob ntawm lub dav hlau inclined ntawm photovoltaic array los xam lub zog tsim hluav taws xob ntawm photovoltaic system.
Muaj pes tsawg degrees ntawm inclination yog qhov zoo tshaj plaws inclination kaum? Kwv yees qhov txiaj ntsig ntawm kev paub yog raws li hauv qab no:
Latitude 0 degree ~ 25 degree, lub kaum sab xis yog sib npaug rau latitude. Lub latitude yog 26 degree ~ 40 degree, thiab inclination yog sib npaug rau latitude ntxiv 5 degree ~ 10 degree. Lub latitude yog 41 degree ~ 55 degree, thiab inclination yog sib npaug rau latitude ntxiv rau 10 degree ~ 15 degree.
2. Photoelectric conversion efficiency ntawm photovoltaic modules.
Kev hloov dua siab tshiab ntawm cov hnub ci vaj huam sib luag yog qhov tseem ceeb cuam tshuam rau lub zog tsim hluav taws xob ntawm cov tshuab photovoltaic. Qhov zoo ntawm photovoltaic modules ntawm kev ua lag luam tsis sib xws. Thaum xaiv photovoltaic modules, tsis tsuas yog tus nqi pheej yig, tab sis kuj hloov dua siab tshiab efficiency ntawm modules. Kev hloov dua siab tshiab ntawm polycrystalline silicon roj teeb yam tsis tsawg dua 15.5 feem pua, thiab kev hloov pauv ntawm cov roj teeb monocrystalline silicon tsis tsawg dua 16 feem pua.
3. Inverter xaiv.
Lub inverter yog lub hauv paus ntsiab lus ntawm lub photovoltaic system, vim hais tias cov ncaj qha tam sim no generated los ntawm photovoltaic system yuav tsum tau hloov mus rau hauv alternating tam sim no los ntawm lub inverter ua ntej nws yuav siv tau los ntawm alternating tam sim no load. Lub inverter yuav tsum tau xaiv nrog kev hloov pauv siab, kev nyab xeeb siab thiab poob qis.
4. Kev tu txhua hnub ntawm photovoltaic system
Lub luag haujlwm tseem ceeb yog txhawm rau ntxuav cov khib nyiab ntawm lub hnub ci vaj huam sib luag hauv lub sijhawm, thiab hloov lub hnub ci vaj huam sib luag puas lawm hauv lub sijhawm.
5. Tsim nyog phim cov txheej txheem photovoltaic.
Xaiv cov khoom siv zoo tshaj plaws yuav tsis tas tsim kom muaj qhov zoo tshaj plaws photovoltaic system. Kev ua haujlwm siab photovoltaic system yuav tsum tau ua ntau yam kev sim thiab kev debugging, yog li kev teeb tsa thiab hloov pauv ntawm qhov chaw ntawm photovoltaic system yuav tsum tau ua los ntawm cov kws tshaj lij. Yog tias koj xav nug txog yuav ua li cas thiaj li ua tau zoo thiab tsim nyog phim cov kev daws teeb meem photovoltaic, koj tuaj yeem tiv tauj peb.
