Tau qhov twg los: powerfromsunlight
Lub pob hluav taws xob sab hnub ci yog qhov kawg txheej ntawm hauv qab ntawm lub hnub ci PV vaj huam sib luag thiab feem ntau yog ua los ntawm cov ntawv polymer lossis cov khoom siv sib txuas.
Vim li cas peb xav tau lub hnub ci ntim khoom hauv chaw ua haujlwm PV?
Lub hnub ci ntim rov ua lub luag haujlwm tseem ceeb hauv vaj huam sib luag PV vaj huam sib luag. Lub hnab ntim hluav taws xob tsis zoo hnub ci tuaj yeem ua rau kev kaw kab ke, tsis muaj kev tu xyuas, thiab hloov chaw ntsig txog cov nqi ntxiv.
Lub tshav pob zoo hnub ci yuav tsum tiv thaiv:
Ultra-violet hluav taws xob, uas yog hnyav rau feem ntau cov ntaub ntawv polymer
Vaum thiab vapor nkag
Kev ziab khaub ncaws, cua, plua plav, xuab zeb, thiab tshuaj lom neeg
Dhau li, nws yuav tsum khawb-resistant, tshwj xeeb tshaj yog thaum lub sijhawm teeb tsa thiab txij nkawm. Nws kuj tseem yuav tsum ruaj khov nyob rau ntawm qhov kub ntawm -40 ° C thiab + 85 ° C.
Hauv bifacial hnub ci PV vaj huam sib luag, uas tau tsim los tso cai rau lub hnub ci nkag los ntawm ob sab ntawm lub photovoltaic ntawm tes, lub hnub ci rov qab yuav tsum yog qhov muag kom pom kev.
Kev tsim kho thiab kev soj ntsuam xyuas kom meej tias lub hnub ci backsheet zaj duab xis yuav kav ntev thiab ua kom cov hluav taws xob tiv thaiv hauv kev tiv thaiv ib puag ncig ntawm ib puag ncig.
TPT, feem ntau siv cov txheej-txheej zoo li cov duab tshav ntuj
Feem ntau cov hnub ci vaj huam sib luag cov chaw tsim khoom siv TPT rau lub hnub ci rov qab. TPT yog lo lus ntawm Tedlar zaj duab xis -PET- Tedlar zaj duab xis.
Tedlar yog cov npe lag luam ntawm Asmeskas tshuaj lom neeg DuPont thiab hais txog polyvinyl fluoride (PVF), cov khoom siv thermoplastic fluoropolymer. PET hais txog Polyethylenterephthalat, uas yog cov ntawv siv thermoplastic polymer.
Tsuas yog cov duab tshav ntuj hnub ci nrog Tedlar zaj duab xis-PET- Tedlar zaj duab xis tuaj yeem hu ua TPT vim tias TPT yog kev tiv thaiv daim ntawv pov thawj los ntawm Dupont Tuam Txhab.
Lwm yam rau TPT hnub ci rov qab
Tam sim no, TPT yog qhov zoo tshaj plaws backsheet khoom nyob rau hauv kev ua lag luam. Yog li ntawd, TPT hnub ci backsheets tseem kim dua li cov hnab ntim rov qab ua los ntawm lwm cov ntaub ntawv.
Thaum xaiv lwm lub hnab ntim, nws raug nquahu kom siv cov lus qhia hauv qab no:
Xaiv Tier 1 vaj huam sib luag chaw tsim tshuaj paus; lawv yog cov thawj coj hauv kev lag luam vaj huam sib luag hnub ci, thiab lawv nyiam siv cov khoom zoo hauv lawv cov hnub ci PV vaj huam sib luag.
Nws yog qhov zoo dua kom tsis txhob muaj hnub ci PV vaj huam sib luag uas siv hluav taws xob uas tsis yog-UV tiv thaiv hnub ci kom tsawg dua kev pheej hmoo.
Thov rau lub hnub ci vaj huam sib luag cov ntawv pov thawj, feem ntau UL (UL1703) lossis IEC (IEC61215 thiab IEC61730).
Thaum twg lub hnub ci PV vaj huam sib luag tsim tawm thiab lawv khaws cia li cas?
Nco ntsoov tias lub hnub ci PV panels muaj cov lej xov tooj.
Lub warranty ntawm lub hnub ci PV vaj huam sib luag thiab qhov kev tiv thaiv dab tsi tsis duav.
