Ezweni lanamuhla elishintshayo, imithombo yamandla avuselelekayo njengamandla elanga ithola ukuthandwa ngenxa yamandla ayo okunciphisa ukukhishwa kwekhabhoni nokuthuthukisa ukuphepha kwamandla. Njengoba ubuchwepheshe be-solar photovoltaic (PV) buqhubeka nokuthuthuka, ingxenye evame ukunganakwa idlala indima ebalulekile ekuthuthukiseni ukusebenza okuphelele kanye nokuphila isikhathi eside kwamaphaneli elanga - i-solar backsheet. Kule bhulogi, sizohlola intuthuko kuma-solar backsheet, siqokomisa ukubaluleka kwawo ekwenzeni ngcono ukusebenza kahle kwelanga kanye nokuqina kwalo.
Funda ngamaphaneli angemuva elanga:
Iishidi langemuva lelangaiyingxenye ebalulekile ye-solar module futhi itholakala ngemuva, ngaphesheya kohlangothi olubheke ilanga. Umsebenzi wayo oyinhloko ukuvikela izingxenye ezibucayi nezibucayi ngaphakathi kwephaneli yelanga (okungukuthi amaseli e-photovoltaic kanye nezintambo) ezicini zemvelo ezifana nomswakama, imisebe ye-UV kanye nokushintshashintsha kwezinga lokushisa.
Ukuqina okuthuthukisiwe kokusebenza kwesikhathi eside:
Eminyakeni yamuva nje, imizamo yocwaningo nentuthuko yemboni yelanga iholele ekuthuthukisweni okukhulu ekuqineni kwama-backsheet elanga. Abakhiqizi manje basebenzisa izinto ze-polymer ezithuthukisiwe njenge-polyvinyl fluoride (PVF) kanye ne-polyethylene terephthalate (PET) ukuze kwandiswe ukumelana kwama-backsheet emonakalweni ongaba khona obangelwa yizici zangaphandle.
Ukuqina kwe-UV kanye nokumelana nesimo sezulu:
Enye yezinselele ezibalulekile ezibhekene namaphaneli elanga imiphumela elimazayo yemisebe ye-ultraviolet (UV). Uma evezwa elangeni isikhathi eside, amaphaneli elanga angase ashintshe umbala, alahlekelwe ukukhanya, futhi anciphise amandla akhishwayo. Ukuze kulwiwe nale miphumela, amashidi elanga asezingeni eliphezulu manje anezakhiwo ezithuthukisiwe zokuzinza kwe-UV ezinikeza ukumelana okuhle kakhulu nokubola kwe-photo. Lezi zakhiwo ezithuthukisiwe zokuzinza kwe-UV ziqinisekisa ukuthi amaphaneli elanga agcina ukusebenza kahle kanye nokubukeka okuhle ngisho nasezimweni zezulu ezinzima.
Ukushisa okuphezulu:
Amaphaneli elanga abhekene nokucindezeleka kokushisa okuqhubekayo ngenxa yokushisa okukhiqizwa ngesikhathi sokusebenza. Ukushisa ngokweqile kungathinta kabi ukusebenza nokuphila kwamaseli e-photovoltaic. Ngenxa yalokhu, abakhiqizi basebenzisa ama-backplanes anezakhiwo eziphezulu zokuqhuba ukushisa ukuze aqede ukushisa kahle futhi agcine amazinga okushisa aphansi okusebenza. Lokhu kuthuthuka kobuchwepheshe kuqinisekisa ukukhishwa kwamandla okuzinzile futhi kwandisa ukuqina okuphelele kwamaphaneli elanga.
Thuthukisa ukumelana nomswakama:
Ukungena komswakama kungaphazamisa kakhulu ukusebenza kwamaphaneli elanga futhi kubangele umonakalo ongenakuguqulwa. Ukuze kuxazululwe le nkinga, ukumelana komswakama kwama-backsheet elanga kuthuthukiswe kakhulu. Ama-backsheet akamuva anezici zokuvimbela ezithuthukisiwe ezivimbela ukungena komswakama kanye nokugqwala okulandelayo, okwandisa impilo nokusebenza kahle kwamaphaneli elanga.
Ekuphetheni:
Ukuthuthukiswa kweamashidi angemuva elangaidlale indima ebalulekile ekuthuthukiseni ukusebenza kahle nokuqina kwamaphaneli elanga. Njengoba inezici ezithuthukisiwe ezifana nokuzinza kwe-UV okuthuthukisiwe, ukuhanjiswa okuphezulu kokushisa kanye nokumelana nomswakama okuthuthukisiwe, ama-backsheet elanga manje anikeza ikhambi elithembekile nelihlala isikhathi eside lokufakwa kwelanga. Njengoba isidingo samandla avuselelekayo siqhubeka nokukhula, ukuthuthukiswa kwama-backsheet elanga asezingeni eliphezulu ngokungangabazeki kuzovula indlela yokusebenza kahle okukhulu, izindleko zokulungisa eziphansi kanye nokukhishwa kwamandla okuphezulu.
Ngakho-ke, uma ucabanga ukusebenzisa amandla elanga, khumbula ukukhetha amaphaneli elanga asezingeni eliphezulu anama-backsheet athuthukisiwe, akuvumela ukuthi ukhulule amandla aphelele amandla ahlanzekile, avuselelekayo futhi unikele ekusaseni eliqhubekayo.
Isikhathi sokuthunyelwe: Disemba-01-2023