Kunezinto eziningi okufanele uzicabangele lapho ufaka uhlelo lwephaneli yelanga. Nakuba abaningi begxila kuphaneli yelanga uqobo, ingxenye eyodwa ebalulekile evame ukunganakwa yi-backsheet yelanga.ishidi langemuva lelanga ungqimba oluvikelayo oludlala indima ebalulekile ekuqinisekiseni ukuthi amaphaneli elanga ahlala isikhathi eside futhi asebenza kahle. Ngakho-ke, kubalulekile ukukhetha ishidi langemuva lelanga elifanele uhlelo lwakho lwamaphaneli elanga. Kulesi sihloko, sixoxa ngezinto ezibalulekile okufanele uzicabangele lapho ukhetha ishidi langemuva lelanga.
Into yokuqala okufanele uyicabangele ukuqina. Kusukelaamaphaneli elangaUma zivame ukuchayeka ezimweni zezulu ezahlukahlukene, i-backsheet kumele ikwazi ukumelana nezinto ezinzima njengomoya, imvula, iqhwa kanye nemisebe ye-UV. Kunconywa ukukhetha i-solar backsheet eyenziwe ngezinto ezisezingeni eliphezulu ezinokumelana okuhle nesimo sezulu. Izinto ezisezingeni eliphezulu ezifana namafilimu e-fluoropolymer noma i-polyvinyl fluoride (PVF) zinikeza ukuqina okumangalisayo futhi zivikela amaphaneli elanga emonakalweni ongaba khona wesikhathi eside.
Esinye isici okufanele sicatshangelwe ukufakelwa kukagesi. Izinto ezisetshenziswa ngemuva kwelanga kumele zibe nokumelana okuphezulu kukagesi ukuvimbela ukwehluleka kukagesi noma amasekethe amafushane. Lokhu kubaluleke kakhulu ngoba amaphaneli elanga akhiqiza ugesi futhi noma yikuphi ukwehluleka kwe-backplane kungabangela ukwehla okukhulu ekusebenzeni kwesistimu iyonke. Funa izinto ezisetshenziswa ngemuva ezinamandla aphezulu e-dielectric kanye nezakhiwo ezinhle zokufakelwa kukagesi ukuqinisekisa ukuphepha nokuthembeka kohlelo lwakho lwephaneli yelanga.
Okulandelayo, cabanga ngokumelana nomlilo kwama-solar backsheet. Lokhu kubalulekile ngoba amaphaneli elanga avame ukufakwa eduze kophahla noma ezindaweni ezivutha kakhulu. Uma kwenzeka umlilo, i-backsheet akufanele ishe kalula futhi kumele ibe nokukhiqizwa okuncane kwentuthu. Ukukhetha izinto ze-backsheet ezivimbela umlilo, njenge-Halogen Free Flame Retardants (HFFR) noma i-Polyvinylidene Fluoride (PVDF), kunganciphisa kakhulu izingozi zomlilo futhi kuthuthukise ukuphepha kokufakwa kwamaphaneli elanga.
Ngaphezu kwalokho, i-solar backsheet kufanele inikeze ukunamathela okuhle kakhulu kumaseli elanga nezinye izingxenye zephaneli. Ukunamathela okuhle kuqinisekisa ukuthi i-backsheet inamathele ngokuqinile ebhethri futhi kuvimbela noma yimuphi umswakama noma uthuli ukuthi lungangeni okungathinta ukusebenza kwephaneli yelanga. Ukubopha okufanele kuthuthukisa nokuqina kwesakhiwo samaphaneli, okuwavumela ukuthi amelane nokucindezeleka okuhlukahlukene kwemishini ngesikhathi sokusebenza kwawo.
Okokugcina, cabanga ngobuhle be-solar backsheet. Nakuba lokhu kungase kungabi yisici esibalulekile kuwo wonke umuntu, abanye abanikazi bezindlu noma abanikazi bamabhizinisi banezidingo ezithile zendlela uhlelo lwabo lwamaphaneli elanga okufanele lubukeke ngayo. Bangase bathande i-backback ehlangana kahle nendawo ebazungezile, njenge-backback emnyama noma emhlophe, noma ngisho ne-backback enezithombe noma amaphethini enziwe ngokwezifiso.
Ekuphetheni, ukukhetha okulungileishidi langemuva lelangakuyisinqumo esibalulekile lapho kufakwa uhlelo lwephaneli yelanga. Izici ezinjengokuqina, ukufudumala kukagesi, ukumelana nomlilo, ukunamathela kanye nobuhle kubhekwa ukuqinisekisa ukusebenza kahle, ukuphepha kanye nobude besikhathi sokufakwa kwephaneli yakho yelanga. Ukutshala imali ephepheni elingemuva lelanga elisezingeni eliphezulu kungabangela izindleko eziphezulu kusengaphambili, kodwa kungakugcinela imali eningi ezindleleni zokulungisa kanye nokushintsha ngokuhamba kwesikhathi.
Isikhathi sokuthunyelwe: Agasti-04-2023