Ukuphumelela okutsha kuye kwenziwa kwiimodyuli ze-photovoltaic ze-perovskite. Iqela le-UTMOLIGHT le-R&D limisele irekhodi elitsha lehlabathi lokuguqulwa okusebenzayo kwe-18.2% kwiimodyuli ezinkulu ze-perovskite pv ze-300cm², evavanyiweyo yaza yaqinisekiswa yi-China Metrology Research Institute.
Ngokutsho kwedatha, i-UTMOLIGHT yaqala uphando kunye nophuhliso lweteknoloji ye-perovskite industrialization kwi-2018 kwaye yasungulwa ngokusemthethweni kwi-2020. Kwiminyaka nje emibini, i-UTMOLIGHT iye yaphuhliswa ibe yinkampani ehamba phambili kwintsimi ye-perovskite yophuhliso lobugcisa boshishino.
Ngo-2021, i-UTMOLIGHT iphumelele ngempumelelo ukuguqulwa kwe-20.5% kwimodyuli ye-64cm² perovskite pv, okwenza i-UTMOLIGHT inkampani yokuqala ye-pv kwishishini ukuphula umqobo wokuguqulwa kwe-20% kunye nesiganeko esibalulekileyo ekuphuhliseni iteknoloji ye-perovskite.
Nangona irekhodi elitsha elibekwe ngeli xesha alilungile njengerekhodi langaphambili ekuguquleni ukusebenza kakuhle, liye lafumana ukuphumelela kwe-leapfrog kwindawo yokulungiselela, eyona nto inzima kakhulu kwiibhetri ze-perovskite.
Kwinkqubo yokukhula kwe-crystal yeseli ye-perovskite, kuya kubakho ukuxinana okuhlukeneyo, kungekhona ukucoceka, kwaye kukho iipores phakathi komnye nomnye, okunzima ukuqinisekisa ukusebenza kakuhle. Ngoko ke, iinkampani ezininzi okanye iilabhoratri zinokuvelisa kuphela iindawo ezincinci zeemodyuli ze-perovskite pv, kwaye emva kokuba indawo ikhula, ukusebenza kakuhle kunciphisa kakhulu.
Ngokwenqaku le-5 kaFebruwari kwi-ADVANCED ENERGY MATERIALS, iqela kwiYunivesithi yaseRome II liphuhlise iphaneli encinci ye-pv enendawo esebenzayo ye-192cm², iphinda ibeke irekhodi entsha yesixhobo esinobungakanani. Inkulu ngokuphindwe kathathu kuneyunithi yangaphambili ye-64cm², kodwa ukusebenza kwayo kokuguqulwa kuye kwancitshiswa ukuya kwi-11.9 yeepesenti, ebonisa ubunzima.
Eli lirekhodi elitsha lehlabathi lemodyuli ye-300cm², leyo ngokungathandabuzekiyo iyimpumelelo, kodwa kusekho indlela ende ekufuneka ihanjwe xa kuthelekiswa neemodyuli zelanga ze-silicon eziqolileyo.
Ixesha lokuposa: Apr-12-2022