Nyob rau hauv lub ntiaj teb niaj hnub hloov zuj zus, cov khoom siv hluav taws xob txuas ntxiv dua tshiab xws li lub hnub ci zog tau txais txiaj ntsig rau lawv lub peev xwm los txo qis carbon emissions thiab txhim kho kev ruaj ntseg ntawm lub zog. Raws li hnub ci photovoltaic (PV) thev naus laus zis txuas ntxiv txhim kho, feem ntau saib tsis pom kev ua lub luag haujlwm tseem ceeb hauv kev txhim kho tag nrho cov kev ua tau zoo thiab kev ua haujlwm ntev ntawm lub hnub ci vaj huam sib luag - hnub ci backsheet. Hauv blog no, peb yuav tshawb nrhiav kev nce qib hauv hnub ci backsheets, qhia txog lawv qhov tseem ceeb hauv kev ua kom lub hnub ci ua haujlwm zoo thiab ua haujlwm ntev.
Kawm paub txog hnub ci rov qab panels:
Covhnub ci backsheetyog ib qho tseem ceeb ntawm lub hnub ci module thiab nyob rau sab nraub qaum, rov qab mus rau sab uas tig mus rau lub hnub. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov khoom muag muag thiab rhiab nyob rau hauv lub hnub ci vaj huam sib luag (xws li photovoltaic cell thiab xov hlau) los ntawm ib puag ncig yam xws li ya raws, UV hluav taws xob thiab kub hloov pauv.
Enhanced durability rau kev ua haujlwm ntev:
Nyob rau hauv xyoo tas los no, kev lag luam hnub ci kev tshawb fawb thiab kev tsim kho kev siv zog tau ua rau muaj kev txhim kho tseem ceeb hauv kev ua haujlwm ntev ntawm hnub ci backsheets. Cov neeg tsim khoom tam sim no tau txais cov ntaub ntawv zoo heev polymer xws li polyvinyl fluoride (PVF) thiab polyethylene terephthalate (PET) los ua kom cov ntaub ntawv rov qab ua rau muaj kev puas tsuaj los ntawm lwm yam.
UV stability thiab huab cua tsis kam:
Ib qho ntawm cov teeb meem tseem ceeb uas ntsib cov hnub ci vaj huam sib luag yog kev puas tsuaj los ntawm ultraviolet (UV) hluav taws xob. Thaum raug tshav ntuj rau lub sij hawm ntev, cov hnub ci vaj huam sib luag tuaj yeem ua tsis muaj xim, plam pob tshab, thiab txo cov zis hluav taws xob. Txhawm rau tiv thaiv cov teebmeem no, cov ntawv tshaj tawm hnub ci hnub ci tam sim no muaj cov khoom zoo tshaj UV stabilization uas muab kev tiv thaiv zoo rau photodegradation. Cov kev txhim kho UV stabilization ua kom ntseeg tau tias lub hnub ci vaj huam sib luag tswj kev ua haujlwm zoo thiab zoo li txawm nyob rau hauv huab cua hnyav.
High thermal conductivity:
Lub hnub ci vaj huam sib luag yuav raug rau qhov kev ntxhov siab tas li vim yog lub tshav kub tsim thaum lub sijhawm ua haujlwm. Cov cua kub ntau dhau tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm thiab lub neej ntawm cov cell photovoltaic. Txog rau qhov kawg no, cov tuam ntxhab tau txais cov khoom siv rov qab nrog cov thermal conductivity siab kom dissipate tshav kub zoo thiab tswj xyuas qhov kub thiab txias. Qhov kev txhim kho thev naus laus zis no ua kom lub zog ruaj khov thiab ua kom lub zog tag nrho ntawm cov hnub ci vaj huam sib luag.
Txhim kho noo noo tsis kam:
Moisture infiltration tuaj yeem cuam tshuam kev ua haujlwm ntawm cov hnub ci vaj huam sib luag thiab ua rau muaj kev puas tsuaj irreversible. Txhawm rau daws qhov teeb meem no, cov dej noo tsis kam ntawm hnub ci backsheets tau txhim kho zoo heev. Cov ntaub ntawv tshiab kawg no muaj cov khoom thaiv kev tiv thaiv siab heev uas tiv thaiv kev ya raws thiab kev xeb tom qab, ncua lub neej thiab kev ua haujlwm ntawm lub hnub ci vaj huam sib luag.
nyob rau hauv xaus:
Kev loj hlob ntawmhnub ci backsheetstau ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab kav ntev ntawm cov hnub ci vaj huam sib luag. Nrog cov yam ntxwv zoo xws li kev txhim kho UV ruaj khov, siab thermal conductivity thiab txhim khu kev ya raws, hnub ci backsheets tam sim no muab kev txhim khu kev qha, kev siv ntev ntev rau kev teeb tsa hnub ci. Raws li kev thov rau lub zog tauj dua tshiab txuas ntxiv mus nce siab, kev txhim kho ntawm cov ntawv txiav-ntug hnub ci backsheets yuav ua rau txoj hauv kev rau kev ua haujlwm zoo dua, txo tus nqi kho thiab ntau zog tso zis.
Yog li, yog tias koj tab tom txiav txim siab siv lub zog ntawm lub hnub, nco ntsoov xaiv cov hnub ci zoo tshaj plaws nrog cov ntawv rov qab siab heev, tso cai rau koj kom tshem tawm tag nrho cov peev txheej ntawm lub zog huv, rov ua dua tshiab thiab pab txhawb rau yav tom ntej.
Post lub sij hawm: Dec-01-2023