Lub 8 Lub Cheebtsam Tseem Ceeb Ntawm Photovoltaic Solar Panels

Photovoltaic iav yog ib hom sodium-lime-silicon hydrochloric acid iav, uas yog tsuas yog siv rau encapsulation ntawm photovoltaic modules. Photovoltaic iav yuav cuam tshuam ncaj qha rau lub zog tsim hluav taws xob thiab kev pabcuam lub neej ntawm photovoltaic modules.

Photovoltaic iav feem ntau yog cov iav tempered iav los yog semi-tempered iav, nrog rau cov yam ntxwv hauv qab no. Ua ntej, zoo pob tshab. Lub teeb xa hluav taws xob yog qhov tseem ceeb cuam tshuam rau kev hloov pauv ntawm photovoltaic hlwb. Photovoltaic iav yuav tsum muaj lub teeb xa hluav taws xob siab thiab muaj kev cuam tshuam siab ntawm 1200nm infrared lub teeb. Thib ob, siab mechanical zog.

Tsis tas li ntawd, cov iav photovoltaic feem ntau yog siv los txhawb cov qauv ntawm photovoltaic modules, txhim khu lub load-bearing thiab load-bearing muaj peev xwm ntawm photovoltaic modules, thiab muaj lub zog ntawm lub teeb kis tau tus mob, anti-reflection lub teeb kis tau tus mob, dej thaiv, gas thaiv thiab corrosion kuj.

Photovoltaic encapsulation nplaum zaj duab xis yog ib qho tseem ceeb ntawm photovoltaic modules, nyob rau sab sauv thiab sab ntawm lub roj teeb ntawm tes. Lub luag haujlwm tseem ceeb ntawm cov nplaum zaj duab xis yog txuas lub roj teeb rau lub iav thiab lub nraub qaum. Qhov thib ob, cov nplaum zaj duab xis tuaj yeem ua lub luag haujlwm hauv kev tiv thaiv encapsulation, tiv thaiv lub roj teeb Circuit Court los ntawm kev cuam tshuam los ntawm ib puag ncig sab nraud, thiab txuas ntxiv lub neej kev pab cuam ntawm module.

Tsis tas li ntawd, lub encapsulation nplaum zaj duab xis tuaj yeem txhim kho lub teeb xa hluav taws xob ntawm photovoltaic modules, yog li txhim kho lub zog tsim hluav taws xob ntawm module. Thaum kawg, zaj duab xis kuj tseem tuaj yeem ua lub luag haujlwm hauv kev txhawb nqa thiab tso cov roj teeb thaum lub sijhawm tsim khoom, khaws cia, teeb tsa thiab siv cov khoom siv.

Cells yog cov khoom tseem ceeb ntawm cov khoom, feem ntau yog siv los hloov lub teeb lub zog rau hauv hluav taws xob. Lawv yog tsim los ntawm cov khoom siv semiconductor. Los ntawm irradiation ntawm tshav ntuj, cov khub electron-qhov zoo siab, thiab cov electrostatic teb ntawm PN junction barrier cheeb tsam yog siv los cais electron-qhov khub. Cov electrons thiab qhov sib cais tau sau thiab tso tawm mus rau lub roj teeb lub cev los ntawm electrodes los ua tam sim no.

Tom qab cov hlwb txuas nrog hauv series thiab nyob rau hauv parallel thiab ncav cuag ib qho kev ntsuas tso zis zog thiab voltage, photovoltaic modules yog tsim. Photovoltaic modules tau muab tso ua ke los tsim cov photovoltaic arrays, uas txuas nrog cov tswj, roj teeb pob, inverters thiab lwm yam khoom siv los tsim cov tshuab hluav taws xob photovoltaic.

Photovoltaic backplanes yog cov khoom ntim khoom siv rau kev tiv thaiv nraub qaum, feem ntau yog siv rau cov iav ib leeg. Photovoltaic backplanes muab faib ua fluorine backplanes thiab non-fluorine backplanes. Fluorine backplanes muaj xws li TPT, TPE, TPC, CPC, thiab non-fluorine backplanes xws li PET, PA / PO, thiab lwm yam.

Photovoltaic backplanes feem ntau yog siv los tiv thaiv kev yaig ntawm cov ntaub ntawv xws li cov hlwb thiab cov yeeb yaj kiab los ntawm ib puag ncig xws li av noo thiab cua sov, thiab ua lub luag haujlwm hauv kev tiv thaiv corrosion, huab cua tsis kam, oxidation tsis kam thiab rwb thaiv tsev tiv thaiv, uas tuaj yeem ua tau zoo rau kev pab cuam lub neej. cov khoom. Lub backplane dawb tawg qhov teeb meem teeb meem nyob rau sab hauv ntawm photovoltaic module, uas txhim kho lub teeb pom kev zoo ntawm photovoltaic module. Nyob rau tib lub sijhawm, vim nws qhov siab infrared emissivity, nws tseem tuaj yeem txo qhov kev ua haujlwm kub ntawm photovoltaic module thiab txhim kho cov rwb thaiv tsev ntawm photovoltaic module.

Lub photovoltaic thav duab yog ib lub thav duab ntsia rau sab nraud ntawm lub iav, uas yog siv los kho thiab kaw lub hnub ci cell module los pab txhawb kev thauj mus los thiab kev teeb tsa ntawm photovoltaic module. Kev teeb tsa ntawm lub thav duab tuaj yeem tiv thaiv ntug ntawm iav; thib ob, aluminium alloy ua ke nrog cov silicone edging ntxiv dag zog rau kev sib khi ua haujlwm ntawm lub module; thib peb, nws tuaj yeem txhim kho tag nrho cov khoom siv dag zog ntawm lub module; plaub, nws yog qhov yooj yim rau kev teeb tsa thiab kev thauj mus los ntawm module; fifthly, nws yog ib qho kev sib txuas ntawm cov khoom sib txuas ntawm cov khoom siv thauj khoom thiab cov bracket, uas tuaj yeem ua tiav qhov zoo tshaj plaws ntawm kev thauj khoom los ntawm kev kho, los ntawm kev kho tsev mus rau kev sib koom ua ke, thiab txhim kho lub peev xwm ntawm cov chaw nres tsheb fais fab.

Photovoltaic vuam sawb, tseem hu ua tin-coated tooj liab sawb, yog cov khoom siv sib xyaw ua ke tsim los ntawm txheej tin-raws li solder rau saum npoo ntawm tooj liab sawb. Nws yog siv nyob rau hauv series los yog parallel kev twb kev txuas ntawm photovoltaic hlwb mus sau tam sim no thiab ua hluav taws xob. Nws yog ib qho tseem ceeb hauv cov txheej txheem vuam ntawm photovoltaic modules.

Photovoltaic vuam strips muab faib ua kev sib txuas welding strips thiab busbar vuam strips. Kev sib txuas welding strips yog siv los txuas cov cell photovoltaic, sau thiab xa cov photovoltaic cell tam sim no. Busbar vuam strips yog siv los sau cov khoom tam sim no los ntawm cov hlua roj teeb thiab coj mus rau hauv lub thawv sib txuas. Lub vuam sawb muaj qhov cuam tshuam ncaj qha rau kev sau tam sim no, uas cuam tshuam rau lub zog thiab lub zog tsim hluav taws xob ntawm lub module.

Silicone feem ntau yog siv los ua daim ntawv cog lus thiab kaw laminated iav photovoltaic modules, khi lub thav duab rau iav, thiab lub thawv sib txuas rau lub nraub qaum (los yog iav), ua si lub luag haujlwm sib khi thiab sib txuas. Raws li qhov sib txawv siv qhov chaw, silicone muab faib ua sealant thiab potting kua nplaum. Sealant yog siv rau hauv daim npav daim npav thiab hauv qab ntawm lub thawv sib txuas thiab lub nraub qaum. Potting kua nplaum feem ntau yog siv rau hauv lub thawv sib txuas. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov kab hluav taws xob sab hauv ntawm lub thawv sib txuas.

Lub thawv sib txuas feem ntau yog tsim los ntawm lub thawv sib txuas, lub nplhaib sib khi, lub diode, lub dab dej kub, lub thawv lub cev, cov xov hlau, thiab cov khoom sib txuas. Lub luag haujlwm tseem ceeb ntawm lub thawv sib txuas yog txuas lub zog tsim los ntawm lub hnub ci cell mus rau sab nraud Circuit Court. Thaum muaj kev ua tau zoo ntawm hluav taws xob, qhov tsim thiab qhov loj ntawm lub thawv sib txuas yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm kev siv ib puag ncig, suav nrog: hluav taws xob, khoom siv hluav taws xob, hluav taws xob, kev tiv thaiv corrosion, thiab huab cua tsis kam, thiab yuav tsum tsis txhob ua rau muaj kev puas tsuaj rau cov neeg siv khoom thiab ib puag ncig.