Emkhakheni oguqukayo njalo wamandla elanga, izinto ezisetshenziswa kumamojula we-photovoltaic zidlala indima ebalulekile ekusebenzeni kahle kwazo nasekuphileni kwazo. Enye yezinto ezinjalo eziheha ukunakwa okuphawulekayo amafilimu amancane e-solar EVA, ikakhulukazi amafilimu amancane elanga e-EVA abonisa ngale. Lesi sihloko sihlose ukukuqondisa ukuthi ungakhetha kanjani i-solar efaneleEVA ifilimu elincanyanaukuqinisekisa ukuqina kwesikhathi eside nokucaca kwezicelo zakho zelanga.
Ukuqonda amafilimu e-Solar EVA Thin
Ifilimu ye-Solar-grade EVA (i-ethylene-vinyl acetate copolymer) iyisici esibalulekile ekukhiqizeni amaphaneli elanga. Isebenza njengesendlalelo esivikelayo ezungeze ingqamuzana lelanga, ihlinzeka ngokufaka umswakama futhi ilivikele ezintweni ezizungezile ezifana nomswakama, imisebe ye-ultraviolet, nokucindezeleka kwemishini. Ikhwalithi yefilimu ye-EVA ithinta ngokuqondile ukusebenza nokuphila kwephaneli yelanga; ngakho-ke, ukukhetha uhlobo olufanele kubalulekile.
Amafilimu e-EVA asobala kakhulu athandwa kakhulu embonini ngenxa yezakhiwo zawo eziphakeme zokubona. Lawa mafilimu afinyelela ekudluliselweni kokukhanya okuphezulu, okubalulekile ekuthuthukiseni ukusebenza kahle kwamaseli elanga. Ukucaca okuphezulu kwamafilimu e-EVA kuqinisekisa ukuthi ukukhanya kwelanga okwengeziwe kufinyelela kumaseli elanga, ngaleyo ndlela kwandise ukuphuma kwamandla.
Izici Eziyinhloko Okufanele Zicatshangelwe
Lapho ukhetha amafilimu e-solar EVA, lezi zinto ezilandelayo kufanele zicatshangelwe ukuze kuqinisekiswe ukuqina nokucaca kwazo kwesikhathi eside:
Ukungafihli nokudluliswa kokukhanya:
Umsebenzi oyinhloko wehigh-transparency EVA amafilimuuwukuvumela ukukhanya kwelanga kudlule ngokuphumelelayo. Amafilimu anokukhanya okuphezulu, ngokuvamile angaphezu kwama-90%, kufanele akhethwe. Lokhu kuqinisekisa ukuthi amangqamuzana elanga athola ukukhanya kwelanga okuhle kakhulu, ngaleyo ndlela athuthukise ukusebenza kahle kwawo.
Ukumelana ne-UV:
Ama-solar panel abhekene nezimo zemvelo ezinzima, kuhlanganise nemisebe ye-ultraviolet. Amafilimu ekhwalithi ephezulu ye-solar EVA kufanele abe nokuphikiswa okuhle kwe-UV ukuvimbela ukuphuzi kanye nokuwohloka kokusebenza ngokuhamba kwesikhathi. Lesi sici sibalulekile ekugcineni ukucaca nokusebenza kwamaphaneli elanga kukho konke ukuphila kwawo.
Isithiyo somswakama:
Inqubo ye-encapsulation kumele ivikele amangqamuzana elanga kumswakama. Amafilimu e-EVA anomswakama ophansi wamanzi akhethiwe akhethiwe ukuze kuqinisekiswe ukuthi amangqamuzana elanga ahlala omile futhi asebenza kahle, avimbele ukulimala okungenzeka kanye nokulahlekelwa ukusebenza kahle.
Ukuzinza kwe-thermal:
Amaphaneli elanga ahlangabezana nokuguquguquka okukhulu kwezinga lokushisa. Ifilimu ekhethiwe ye-solar EVA kufanele ibe nokuzinza okuhle kokushisayo, ekwazi ukumelana nalezi zinguquko ngaphandle kokuphazamisa ubuqotho bayo. Ifilimu egcina ukusebenza kwayo ebangeni elibanzi lokushisa kufanele kukhethwe.
Ukusebenza kwe-Adhesion:
Ukunamathela phakathi kwefilimu ye-EVA kanye neseli yelanga kubalulekile ekusebenzeni jikelele kwephaneli yelanga. Kubalulekile ukukhetha ifilimu enamathela ngokuqinile ukuvimbela i-delamination nokuqinisekisa ukuqina kwesikhathi eside.
Umthelela Wezemvelo:
Njengoba ukuthuthukiswa okusimeme kubaluleka kakhulu, sicela ucabangele umthelela wemvelo wezinto ezisetshenziswa kumaphaneli elanga. Khetha amafilimu e-EVA akhiqizwe kusetshenziswa izinqubo nezinto zokwakha ezinobungani bemvelo.
Ekuphetheni
Ukukhetha ifilimu ye-solar EVA efanele, ikakhulukazi amafilimu elanga eshidi le-EVA abonisa ngale, kubalulekile ukuze kuqinisekiswe ukuqina nokucaca kwamaphaneli elanga. Ngokucabangela izinto ezinjengokubonakala obala, ukumelana ne-UV, ukumelana nomswakama, ukuzinza kokushisa, ukunamathela, kanye nomthelela wemvelo, ungenza izinqumo ezinolwazi ezithuthukisa ukusebenza nempilo yesimiso sakho sonozungezilanga. Ukutshala imali kumafilimu e-solar EVA asezingeni eliphezulu akugcini nje ngokukhulisa amandla okukhipha amandla kodwa futhi kunomthelela ekwakheni ikusasa elisimeme.
Isikhathi sokuthumela: Oct-31-2025