yuav ua li cas ua bificail solar vaj huam sib luag
Kev tsim bifacial solar panels suav nrog cov txheej txheem tsim khoom thiab khoom siv. Bifacial solar panels yog tsim los nqus cov hnub ci los ntawm ob sab, yog li ua kom lawv lub zog ua haujlwm tau zoo. Cov kauj ruam tseem ceeb hauv kev tsim cov bifacial solar panels tau piav qhia hauv qab no.
1 Kev npaj cov ntaub ntawv rov qab: Daim ntawv rov qab yog ib zaj duab xis polymer uas ua haujlwm rau sab nraub qaum ntawm lub hnub ci vaj huam sib luag. Nws tiv thaiv lub hnub ci hlwb los ntawm kev raug rau ib puag ncig thaum lub vaj huam sib luag tsim hluav taws xob. Cov ntaub ntawv rov qab yog npaj los ntawm extruding ib tug zoo polymer xws li polyester los yog fluoride mus rau ib tug conductive txhuas ntawv ci los yog PET zaj duab xis.
2 Solar cell sib dhos: Lub hnub ci hnub ci siv nyob rau hauv bifacial solar panels feem ntau yog tsim los ntawm ib leeg-crystal silicon los yog polycrystalline silicon. Thaum lub sij hawm lub hnub ci txheej txheem los ua ke, lub hlwb yog interconnected los tsim ib txoj hlua, siv ib tug ribbon ntawm conductive hlau hlau uas feem ntau yog ua los ntawm tooj liab los yog txhuas. Cov txheej txheem ntawm interconnecting hlwb yog hu ua tabbing thiab stringing.
3 Encapsulation: Encapsulation yog txheej txheem tseem ceeb hauv kev tsim cov hnub ci bifacial. Feem ntau, ib txheej ntawm ethylene-vinyl acetate (EVA) yog siv los txuas cov hlwb rau hauv daim ntawv rov qab. Daim ntawv pob tshab saum toj kawg nkaus ua los ntawm cov iav tempered, muaj fluorine-muaj polymer lossis cov txheej tshwj xeeb los tiv thaiv kev cuam tshuam yog tom qab ntawd muab tso rau sab saum toj ntawm lub hlwb, tsim kom muaj cov vaj huam sib luag zoo li sandwich. Hla-txuas EVA los ntawm cua sov tag nrho cov qauv hauv lub tshuab nqus tsev chamber pab ntxiv dag zog rau kev sib raug zoo ntawm cov txheej txheem sib txawv.
4 Busbar ntau lawm: Busbars yog siv los txuas rau lub hnub ci hlwb hauv cov koob uas ua rau muaj hluav taws xob ntau dua. Cov busbars feem ntau yog ua los ntawm cov hlau xaim lossis nyias strips ntawm cov hlau uas yog coated nrog cov txheej txheem tiv thaiv corrosion. Cov busbars yog tom qab ntawd luam tawm mus rau lub hnub ci vaj huam sib luag, siv cov tshuaj ntsuam luam ntawv lossis tooj liab lossis nyiaj muab tshuaj pleev xim rau kev siv tshuab.
5 Hnub ci iav mounting: Tshwj xeeb hnub ci iav yog siv rau sab saum toj txheej ntawm bifacial solar panels. Lub iav yog ob sab, thiab tso cai rau lub teeb hla los ntawm ob sab. Lub iav yog ces mounted nyob rau sab saum toj ntawm lub hnub ci hlwb, nrog cov anti-reflection txheej sab nraud rau lub siab tshaj plaws lub zog nqus.
6 Ncej mounting: Ib tug ncej yog ntxiv nyob ib ncig ntawm lub perimeter ntawm lub bifacial hnub ci vaj huam sib luag los pab tiv thaiv nws los ntawm lub ntsiab. Lub thav duab feem ntau yog ua los ntawm anodized aluminium, thiab yog tsim los muab kev tiv thaiv zoo rau cua, nag thiab lwm yam kev ntxhov siab.
7 Kev Tswj Xyuas Zoo: Kev Tswj Xyuas Zoo yog qhov tseem ceeb ntawm cov txheej txheem tsim khoom rau cov hnub ci bifacial. Kev tshuaj ntsuam xyuas lub tshuab siv tau siv los ntsuas cov vaj huam sib luag rau kev ruaj ntseg, hluav taws xob conductivity, thiab lwm yam tsis zoo. Txhua lub vaj huam sib luag uas ua tsis tau qhov kev kuaj xyuas raug tshem tawm thiab kho lossis muab pov tseg.
Cov no yog cov kauj ruam tseem ceeb koom nrog hauv kev tsim khoom ntawm bifacial solar panels. Kev ua tau zoo ntawm cov hnub ci bifacial qhia tau hais tias lawv qhov kev ua tau zoo thiab kev ua haujlwm ntev, dhau los ua qhov kev xaiv sib tw tshaj plaws tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj qhov kub thiab txias hloov pauv, nrog rau cov suab puam thiab cov daus npog.