Emhlabeni wanamuhla oshintshayo, imithombo yamandla avuselelekayo njengamandla elanga ithola ukuduma ngamandla ayo okunciphisa ukukhishwa kwekhabhoni nokuthuthukisa ukuvikeleka kwamandla. Njengoba ubuchwepheshe be-solar photovoltaic (PV) buqhubeka buthuthuka, ingxenye evame ukunganakwa idlala indima ebalulekile ekuthuthukiseni ukusebenza okuphelele nokuhlala isikhathi eside kwamaphaneli elanga - i-backsheet yelanga. Kule bhulogi, sizohlola inqubekelaphambili kumashidi angemuva elanga, sigqamisa ukubaluleka kwawo ekuthuthukiseni ukusebenza kahle kwelanga nokuqina.
Funda ngamaphaneli angemuva elanga:
Ii-backsheet yelangaiyingxenye ebalulekile ye-module yelanga futhi itholakala ngemuva, ngokuphambene nohlangothi olubheke ilanga. Umsebenzi wayo oyinhloko ukuvikela izingxenye ezithambile nezizwelayo ngaphakathi kwephaneli yelanga (okungukuthi amaseli e-photovoltaic nezintambo) ezicini zemvelo ezinjengomswakama, imisebe ye-UV kanye nokushintshashintsha kwezinga lokushisa.
Ukuqina okuthuthukisiwe kokusebenza kwesikhathi eside:
Eminyakeni yamuva nje, imizamo yocwaningo nentuthuko yemboni yelanga ibe nomphumela wokuthuthukiswa okuphawulekayo kokuqina kwama-backsheets elanga. Abakhiqizi manje sebesebenzisa izinto ezithuthukisiwe ze-polymer ezifana ne-polyvinyl fluoride (PVF) kanye ne-polyethylene terephthalate (PET) ukukhulisa ukumelana kwama-backsheets emonakalweni ongaba khona obangelwa izici zangaphandle.
Ukuzinza kwe-UV nokumelana nesimo sezulu:
Enye yezinselele eziyinhloko ezibhekene namaphaneli elanga yimiphumela elimazayo yemisebe ye-ultraviolet (UV). Uma echayeke elangeni isikhathi eside, amaphaneli elanga angase ashintshe umbala, alahlekelwe ukukhanya, futhi ehlise ukuphuma kwamandla. Ukumelana nale miphumela, ama-backsheets elanga asezingeni eliphezulu manje anezici ezithuthukisiwe ze-UV zokuzinzisa ezinikeza ukumelana okuhle kakhulu nokonakala kwezithombe. Lezi zakhiwo ezithuthukisiwe zokuzinzisa kwe-UV ziqinisekisa ukuthi amaphaneli elanga agcina ukusebenza kahle nokubukeka ngisho nasezimweni zezulu ezinzima.
High thermal conductivity:
Amaphaneli elanga angaphansi kokucindezeleka okushisayo okuqhubekayo ngenxa yokushisa okukhiqizwa ngesikhathi sokusebenza. Ukushisa ngokweqile kungathinta kabi ukusebenza nokuphila kwamaseli e-photovoltaic. Kuze kube manje, abakhiqizi bamukela ama-backplanes anezindawo eziphezulu ze-thermal conductivity ukuze zikhiphe ukushisa kahle futhi zigcine izinga lokushisa eliphansi lokusebenza. Lokhu kuthuthuka kwezobuchwepheshe kuqinisekisa ukuphuma kwamandla okuzinzile futhi kwandisa ukuqina okuphelele kwamaphaneli elanga.
Thuthukisa ukumelana nomswakama:
Ukungena komswakama kungalimaza kakhulu ukusebenza kwamapaneli elanga futhi kubangele umonakalo ongenakulungiseka. Ukuxazulula le nkinga, ukumelana nomswakama we-solar backsheets kuye kwathuthukiswa kakhulu. Amashidi angemuva akamuva afaka izici ezithuthukile zokuvimbela ezivimbela ukungena komswakama kanye nokugqwala okulandelayo, okunweba impilo nokusebenza kahle kwamaphaneli elanga.
Ekuphetheni:
Ukuthuthukiswa kweama-backsheets elangaibambe iqhaza elikhulu ekuthuthukiseni ukusebenza kahle nokuqina kwama-solar panel. Ngezici ezithuthukisiwe ezifana nokuzinza kwe-UV okuthuthukisiwe, ukuqhutshwa kwe-thermal okuphezulu nokuqina kokumelana nomswakama, amashidi angemuva elanga manje anikeza isisombululo esinokwethenjelwa, esihlala isikhathi eside sokufakwa kwelanga. Njengoba isidingo samandla avuselelekayo siqhubeka sikhula, ukuthuthukiswa kwama-backsheets elanga asezingeni eliphezulu ngokungangabazeki kuzovula indlela yokusebenza kahle kakhulu, izindleko zokulungisa eziphansi kanye nokuphuma kwamandla aphezulu.
Ngakho-ke, uma ucabangela ukusebenzisa amandla elanga, khumbula ukukhetha amaphaneli elanga aphezulu anama-backsheets athuthukile, okukuvumela ukuba ukhiphe amandla aphelele wamandla ahlanzekile, avuselelekayo futhi unikele ekusaseni elisimeme.
Isikhathi sokuthumela: Dec-01-2023