M'dziko lamakono lomwe likusintha, magwero a mphamvu zongowonjezwdwanso monga mphamvu ya dzuwa akutchuka chifukwa cha kuthekera kwawo kuchepetsa mpweya woipa wa carbon ndikuwonjezera chitetezo cha mphamvu. Pamene ukadaulo wa solar photovoltaic (PV) ukupitilirabe kusintha, gawo lomwe nthawi zambiri silimasamalidwa limagwira ntchito yofunika kwambiri pakukweza magwiridwe antchito onse komanso moyo wautali wa mapanelo a dzuwa - pepala lakumbuyo la dzuwa. Mu blog iyi, tifufuza kupita patsogolo kwa mapepala akumbuyo a dzuwa, kuwonetsa kufunika kwawo pakukonza bwino komanso kulimba kwa dzuwa.
Dziwani zambiri za ma solar back panels:
Thepepala lakumbuyo la dzuwandi gawo lofunika kwambiri la gawo la dzuwa ndipo lili kumbuyo, moyang'anizana ndi mbali yomwe ikuyang'ana dzuwa. Ntchito yake yayikulu ndikuteteza zinthu zofewa komanso zofewa zomwe zili mkati mwa gulu la dzuwa (monga ma cell a photovoltaic ndi mawaya) ku zinthu zachilengedwe monga chinyezi, kuwala kwa UV ndi kusinthasintha kwa kutentha.
Kulimba kwabwino kwa ntchito yayitali:
M'zaka zaposachedwapa, kafukufuku ndi chitukuko cha makampani opanga mphamvu ya dzuwa zapangitsa kuti ma backsheet a dzuwa akhale olimba kwambiri. Opanga tsopano akugwiritsa ntchito zipangizo zamakono za polima monga polyvinyl fluoride (PVF) ndi polyethylene terephthalate (PET) kuti awonjezere kukana kwa ma backsheet ku kuwonongeka komwe kungachitike chifukwa cha zinthu zakunja.
Kukhazikika kwa UV ndi kukana nyengo:
Chimodzi mwa mavuto akuluakulu omwe ma solar panels amakumana nawo ndi kuwonongeka kwa kuwala kwa ultraviolet (UV). Akamakumana ndi kuwala kwa dzuwa kwa nthawi yayitali, ma solar panels amatha kusintha mtundu, kutaya kuwala, komanso kuchepetsa mphamvu zamagetsi. Pofuna kuthana ndi izi, ma solar backsheets apamwamba tsopano ali ndi mphamvu zapamwamba zokhazikika za UV zomwe zimapereka kukana bwino kuwonongeka kwa kuwala. Ma UV ena abwinowa amatsimikizira kuti ma solar panels amakhala ndi magwiridwe antchito abwino komanso mawonekedwe abwino ngakhale nyengo ikakhala yovuta.
Kutentha kwambiri:
Ma solar panels amakhala ndi kutentha kosalekeza chifukwa cha kutentha komwe kumachitika panthawi yogwira ntchito. Kutentha kwambiri kungakhudze magwiridwe antchito ndi moyo wa maselo a photovoltaic. Pachifukwa ichi, opanga akugwiritsa ntchito ma backplanes okhala ndi mphamvu zambiri zoyendetsera kutentha kuti achotse kutentha bwino ndikusunga kutentha kochepa. Kupita patsogolo kwaukadaulo kumeneku kumatsimikizira kutulutsa mphamvu kokhazikika ndikuwonjezera kulimba kwa ma solar panels.
Kuonjezera kukana chinyezi:
Kulowa kwa chinyezi kungasokoneze kwambiri magwiridwe antchito a ma solar panels ndikuwononga zinthu zomwe sizingasinthe. Pofuna kuthetsa vutoli, kukana chinyezi kwa ma solar backsheets kwawonjezeka kwambiri. Ma backsheets aposachedwa ali ndi zinthu zotchinga zomwe zimaletsa kulowa kwa chinyezi ndi dzimbiri, zomwe zimapangitsa kuti ma solar panels azikhala ndi moyo wautali komanso ogwira ntchito bwino.
Pomaliza:
Kukula kwamapepala osungira dzuwayakhala ndi gawo lofunika kwambiri pakukweza magwiridwe antchito ndi kulimba kwa mapanelo a dzuwa. Ndi zinthu zapamwamba monga kukhazikika kwa UV, kutentha kwambiri komanso kukana chinyezi, ma backsheet a dzuwa tsopano akupereka njira yodalirika komanso yokhalitsa yokhazikitsira ma solar. Pamene kufunikira kwa mphamvu zongowonjezwdwa kukupitilirabe, kupanga ma backsheet a solar apamwamba mosakayikira kudzatsegula njira yogwirira ntchito bwino, kuchepetsa ndalama zokonzera komanso kutulutsa mphamvu zambiri.
Choncho, ngati mukuganiza zogwiritsa ntchito mphamvu ya dzuwa, kumbukirani kusankha mapanelo apamwamba a dzuwa okhala ndi mapepala apamwamba, zomwe zimakupatsani mwayi wogwiritsa ntchito mphamvu zonse zoyera komanso zongowonjezedwanso ndikuthandizira tsogolo losatha.
Nthawi yotumizira: Disembala-01-2023