Njengoba umhlaba uqhubeka nokufuna amandla aqhubekayo futhi avuselelekayo, amandla elanga abe imbangi enkulu emncintiswaneni wokunciphisa ukukhishwa kwekhabhoni nokulwa nokushintsha kwesimo sezulu. Enhliziyweni yesimiso sonozungezilanga kunefilimu ye-ethylene vinyl acetate (EVA), edlala indima ebalulekile ekusebenzeni kahle nasekuqineni kwamaphaneli elanga.
Ifilimu ye-EVA iyi-copolymer ye-thermoplastic ebonakalayo esetshenziswa kabanzi ekufakweni kwamamojula we-photovoltaic. Umsebenzi wayo oyinhloko ukuvikela amangqamuzana elanga abuthakathaka ezicini zemvelo ezifana nomswakama, uthuli nokucindezeleka kwemishini, kuyilapho kuqinisekisa ukudluliswa kokukhanya kwelanga okuphumelelayo kumaseli elanga. Le ndima ekabili yenza amafilimu e-EVA abe ingxenye ebalulekile ekukhiqizweni kwamaphaneli elanga asezingeni eliphezulu.
Enye yezinzuzo eziyinhloko zamafilimu e-EVA yikhono lawo lokwandisa ukusebenza nokuphila isikhathi eside kwamaphaneli elanga. Ngokufaka ngempumelelo amaseli elanga, amafilimu e-EVA asebenza njengesithiyo sokungena komswakama, ukuvimbela ukugqwala nokuhluleka kagesi okunganciphisa ukusebenza kahle kwamapaneli. Ngaphezu kwalokho, ukudluliswa kokukhanya okuphezulu kwamafilimu e-EVA kuvumela ukungena okuphezulu kwelanga, ngaleyo ndlela kuthuthukisa inqubo yokuguqula amandla ngaphakathi kweseli yelanga.
Ngaphezu kwalokho,Amafilimu e-EVAdlala indima ebalulekile ekuzinzeni kwemishini yamapaneli elanga. Izakhiwo zayo eziqinile zokunamathela ziqinisekisa ukuthi amangqamuzana elanga ahlanganiswe ngokuqinile kumaphaneli ngisho nangaphansi kwezimo ezinzima zemvelo ezifana namazinga okushisa aphezulu kanye nemithwalo yomoya. Lokhu akukhulisi nje kuphela ukuqina kwamaphaneli kodwa futhi kunomthelela ekuthembekeni kwawo kwesikhathi eside, okuwenza utshalomali olusimeme ezinhlelweni zamandla avuselelekayo.
Ngaphezu kwemisebenzi yayo yokuvikela kanye nesakhiwo, amafilimu e-EVA asiza ukuthuthukisa ukusebenza kahle kwezindleko zezinhlelo zelanga. Ukuhambisana kwayo nobuchwepheshe obuhlukahlukene be-solar cell kanye nezinqubo zokukhiqiza kwenza kube ukukhetha okuguquguqukayo nokonga kwe-solar panel encapsulation. Ngaphezu kwalokho, ukusetshenziswa kwamafilimu e-EVA kuvumela ukukhiqizwa kwamaphaneli elanga angasindi futhi aguquguqukayo, okuhlinzeka ngamathuba okufakwa kwelanga okusungulayo nokonga isikhala.
Umthelela wezemvelo wamafilimu e-EVA ezinhlelweni zelanga nawo kufanele uphawule. Ngokuvikela amaseli elanga nokwelula impilo yamaphaneli elanga, ifilimu ye-EVA isiza ukukhulisa amandla okukhipha amandla ngokuhamba kwesikhathi, inciphisa isidingo sokushintshwa njalo kanye nokunciphisa imfucuza. Lokhu kuhambisana nezinjongo zokusimama ze-Renewable Energy Initiative futhi kugqamisa ukubaluleka kwamafilimu e-EVA ekuqhubekiseni inguquko eya kumandla ahlanzekile.
Ukuqhubekela phambili, ucwaningo oluqhubekayo kanye nentuthuko emkhakheni wamafilimu e-solar EVA igxile ekuthuthukiseni izici zabo zokusebenza, njengokumelana ne-UV, ukuzinza kokushisa kanye nokuphinda kusetshenziswe kabusha. Le ntuthuko iklanyelwe ukukhulisa ukusebenza kahle nokusimama kwamaphaneli elanga, ekugcineni kube nomthelela ekwamukelweni okusabalele kwamandla elanga njengenye indlela esebenzayo kumafutha ensalela ensalela.
Kafushane, indima yeamafilimu e-solar EVAezinhlelweni zamandla avuselelekayo azikwazi ukweqiwa. Iminikelo yayo ehlukahlukene ekuvikelweni kwamaphaneli elanga, ukusebenza kahle kanye nokusebenza kahle kwezindleko kwenza kube yingxenye ebalulekile yokuthuthukiswa kobuchwepheshe belanga. Njengoba isidingo somhlaba wonke samandla ahlanzekile nasimeme siqhubeka sikhula, amafilimu e-EVA aya ngokuya ebaluleke kakhulu ekukhuthazeni ukusatshalaliswa okusabalele kwamandla elanga, evula indlela yekusasa eliqhakazile nelizinzile.
Isikhathi sokuthumela: Mar-29-2024