Yuav ua li cas rau nruab ib lub tsev photovoltaic fais fab chaw nres tsheb?

Qhov chaw ntawm lub tsev photovoltaics feem ntau tuaj yeem xaiv ntawm lub ru tsev ntawm lub tsev lossis ntawm qhov chaw qhib. Cov xwm txheej uas yuav tsum tau xav txog yog thaj chaw siv tau, cov qauv vaj 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 peev xwm ntawm lub ru tsev yuav tsum siab dua 20kg / ㎡.

Yog tias cov kab teeb ntawm lub tsev yog ua los ntawm ntoo, tsis txhob xav txog nws. Lub neej kev pab cuam ntawm lub photovoltaic system yog ntev li 25 xyoo, thiab cov kab ntoo yog perishable. Nws raug pom zoo kom tsis txhob nruab lawv.

Herringbone ru tsev

Yog hais tias lub hnub ci photovoltaic fais fab chaw nres tsheb yog tsim rau ntawm lub ru tsev gable, qhov pom kev inclination lub kaum sab xis tsis tuaj yeem tsim tau zoo li lub chaw nres tsheb hauv av, thiab sab pem hauv ntej thiab nraub qaum yuav tsum tau txiav txim siab. Txhawm rau ua kom yooj yim rau kev sib xyaw ntawm photovoltaic modules thiab lub ru tsev, cov brackets feem ntau muab tso ncaj qha rau ntawm lub ru tsev sab qab teb. Lub bracket txuas nrog lub ru tsev nrog lub clamp, thiab lub roj teeb module yog tom qab ntawd muab tso 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 ntawm lub ru tsev tiaj tus, nws yog ib qho tsim nyog yuav tsum tau txhim kho lub photovoltaic kev txhawb nqa thiab tsim kom pom lub kaum sab xis ntawm qhov pom thiab qhov sib nrug ntawm sab pem hauv ntej ntawm lub modules.

tus kheej qhib qhov chaw

Yog tias koj xaiv los nruab rau ntawm koj tus kheej qhov chaw qhib, koj tuaj yeem siv cov pawg thauj tog rau nkoj thiab cov pob zeb ua vaj tse raws li lub hauv paus kev txhawb nqa, thiab qhov twg yuav tsum xaiv yuav tsum tau txiav txim siab raws li geological tej yam kev mob thiab cov nqi. Tsis tas li ntawd, kev tsim lub zog ntawm lub hauv paus 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 cov khoom, nws yog zoo dua kom muaj ib tug deb ntawm 3cm ntawm lub sab sauv, qis, sab laug, thiab txoj cai Cheebtsam thaum lub sij hawm installation.
Kev xaiv ntawm daim phiaj-txuas inverter

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 txheej txheem 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. Xav txog tej yam xws li tus nqi, nws yog qhov tsim nyog los xaiv hom transformerless.

xob laim tiv thaiv tsim

Txhawm rau kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm photovoltaic daim phiaj-kev sib txuas hluav taws xob tsim hluav taws xob thiab tiv thaiv kev puas tsuaj rau cov khoom siv los ntawm cov khoom siv sab nraud xws li xob laim thiab surges, kev tiv thaiv xob laim thiab cov khoom siv hauv av 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.

Kev tiv thaiv ntawm xob laim induction: cov hlau sheaths ntawm cov cuab yeej, racks, hlau kav, thiab cables yuav tsum tau grounded reliable, thiab txhua yam hlau yuav tsum tau txuas nrog lub ntsiab hauv av kab sib cais.