Lub tsev solar photovoltaic fais fab chaw nres tsheb yog ib qho me me faib photovoltaic system, tseem hu ua tsev neeg photovoltaic fais fab chaw nres tsheb. Feem ntau, qhov peb pom yog ntsia rau ntawm lub ru tsev, tab sis tsis yog txhua lub ru tsev tsim nyog rau kev teeb tsa. Nyob rau hauv kev tsim ntawm photovoltaic installation, qhov tseeb qhov teeb meem yuav tsum tau tag nrho xav txog, thiab lub hauv paus ntsiab lus ntawm kev lag luam daim ntawv thov yuav tsum tau ua raws li.
Nco ntsoov cov ntsiab lus hauv qab no paub txog kev teeb tsa ntawm tsev neeg photovoltaic systems!
Installation site xaiv
Qhov chaw ntawm lub tsev photovoltaics feem ntau tuaj yeem xaiv ntawm lawv tus kheej lub ru tsev lossis qhov chaw qhib. Cov xwm txheej uas yuav tsum tau xav txog yog thaj chaw siv tau, cov qauv hauv tsev thiab cov kev xav tau ntawm kev thauj khoom, cov xwm txheej hauv av, thiab huab cua thiab dej hiav txwv. Yog tias koj xaiv los nruab rau ntawm koj lub ru tsev, lub ru tsev muaj peev xwm yuav tsum siab tshaj 20kg / ㎡.
Yog tias lub tsev beam yog cov qauv ntoo, tsis txhob xav txog nws. Lub tshuab hluav taws xob photovoltaic muaj lub neej ua haujlwm txog li 25 xyoo, thiab cov nqaj ntoo yog perishable. Nws raug pom zoo kom tsis txhob nruab nws.
Herringbone structure ru tsev
Yog hais tias lub hnub ci photovoltaic fais fab chaw nres tsheb yog tsim nyob rau ntawm lub ru tsev ntawm lub herringbone qauv, qhov zoo tshaj plaws inclination lub kaum sab xis tsis tuaj yeem tsim tau zoo li lub chaw nres tsheb fais fab hauv av, thiab qhov kev ncua deb ntawm pem hauv ntej thiab nram qab yuav tsum tau txiav txim siab. Txhawm rau pab txhawb kev sib xyaw ntawm photovoltaic modules thiab lub ru tsev, cov hlua khi feem ntau ncaj qha rau ntawm lub ru tsev sab qab teb. Lub bracket yog txuas nrog lub ru tsev los ntawm ib tug clamp, thiab lub roj teeb pob yog ntsia rau ntawm lub bracket. Txoj kev no tsis yog tsuas yog zoo nkauj xwb, tab sis kuj ua rau kev siv lub ru tsev zoo tshaj plaws.
Lub ru tsev tiaj tus
Txhawm rau tsim lub hnub ci photovoltaic fais fab chaw nres tsheb rau ntawm lub ru tsev ntawm lub ru tsev tiaj tus, nws yog ib qho tsim nyog yuav tsum tau txhim kho photovoltaic brackets thiab tsim kom pom lub kaum sab xis thiab qhov kev ncua deb ntawm lub hauv ntej thiab nram qab ntawm cov khoom.
tus kheej qhib qhov chaw
Yog tias koj xaiv los nruab rau ntawm koj tus kheej qhov chaw qhib, koj tuaj yeem siv cov khoom thauj tog rau nkoj thiab cov pob zeb ua vaj tse raws li lub hauv paus kev txhawb nqa. Qhov kev xaiv tshwj xeeb yuav tsum tau txiav txim siab los ntawm cov xwm txheej geological thiab tus nqi. Tsis tas li ntawd, kev tsim lub hauv paus lub zog ntawm kev txhawb nqa yuav tsum tau ua raws li cov xwm txheej hauv zos huab cua.
Nws yuav tsum tau muab sau tseg tias xav txog lub thermal expansion thiab contraction nyhuv ntawm lub Cheebtsam, lub ncua sij hawm ntawm lub sab sauv, qis, sab laug thiab txoj cai Cheebtsam yuav tsum yog hais txog 3cm thaum lub sij hawm installation.
Daim phiaj-txuas inverter xaiv
Daim phiaj-txuas inverters feem ntau muab faib ua peb pawg: hom kev hloov pauv siab zaus, tsawg zaus transformer hom thiab hom transformerless. Raws li cov qauv tsim thiab cov kev cai tshwj xeeb ntawm tus tswv, hom transformer feem ntau yog txiav txim siab los ntawm ob yam ntawm kev nyab xeeb thiab kev ua haujlwm zoo.
Cov tsev neeg faib photovoltaic system yog ib qho me me thiab tsis tas yuav tsum muaj kev ntsuas siab. Thaum lub inverter tsis muaj kev sib cais transformer, lub zog conversion efficiency yog siab dua. Ua ke nrog cov yam ntxwv xws li tus nqi, nws yog qhov tsim nyog los xaiv hom transformerless.
xob laim tiv thaiv tsim
Txhawm rau kom ntseeg tau tias muaj kev nyab xeeb thiab kev ntseeg siab ntawm photovoltaic daim phiaj txuas hluav taws xob tsim hluav taws xob thiab tiv thaiv kev puas tsuaj ntawm cov khoom siv los ntawm lwm yam xws li xob laim thiab surges, kev tiv thaiv hluav taws xob hauv av ntawm lub kaw lus yog qhov tseem ceeb. Lub hnub ci photovoltaic fais fab chaw nres tsheb yog peb-theem hluav taws xob tiv thaiv lub tsev, thiab kev tiv thaiv xob laim thiab hauv av koom nrog ob yam hauv qab no:
1. Sim kom tsis txhob muaj qhov projection ntawm xob laim poob rau ntawm photovoltaic module
2. Cov xaim hauv av yog tus yuam sij rau kev tiv thaiv xob laim thiab tiv thaiv xob laim.
Tiv thaiv xob laim induction: Cov hlau sheath nrog rau cov khoom siv, racks, hlau kav, thiab cables yuav tsum muaj kev ntseeg siab hauv av. Txhua yam khoom hlau yuav tsum tau txuas nrog lub pob zeb hauv av sib cais, thiab nws tsis raug tso cai txuas mus rau lub pob zeb hauv av hauv series.
Xaiv qhov kev pab cuam tom qab muag zoo
Kev tsim hluav taws xob tas mus li ntawm photovoltaic panels ntsia rau ntawm lub ru tsev yuav tsis tsawg dua 25 xyoo. Txawm hais tias nws yog ib qho kev lag luam thiab kev lag luam ru tsev faib hluav taws xob tsim hluav taws xob loj li ob peb MW lossis ib lub tsev faib hluav taws xob tsim hluav taws xob tsawg li ob peb KW, qhov kev pab cuam tom qab muag zoo thiab ua tiav yog qhov tseem ceeb.