Abaholi be-Photovoltaic u-LONGi noJinko bamemezele ukusebenza kahle kwamabhethri amane kwephule amarekhodi omhlaba

I-Longji, inkampani ehamba phambili embonini ye-photovoltaic, imemezele izolo ukuthi ucwaningo lwenkampani kanye nokuthuthukiswa kwamabhethri e-N-type TOPCON, amabhethri ohlobo lwe-P-TOPCON, namabhethri e-HJT, ukusebenza kahle kwamabhethri amathathu kusetha irekhodi elisha lomhlaba.Kamuva, uJinko uphinde wamemezela ukuthi ukusebenza kahle kwendawo enkulu yohlobo lwe-N-monocrystalline silicon single junction cell kufinyelele ku-25.25%, kwaphinde kwabeka irekhodi lomhlaba.

U-Longi uthe ngemva kokuhlolwa nokunikezwa isitifiketi yi-German ISFH Institute, ibhethri ye-Longi ene-crystal ephindwe kabili yohlobo lwe-N-TOPCon ithole ukusebenza kahle kokuguqulwa kwe-25.21%, ibeka irekhodi lomhlaba;ukusebenza kahle kosayizi wezohwebo we-single-crystal double-sided P-type ye-TOPcon ibhethri ifinyelele ku-25.02% Irekhodi lomhlaba ukusebenza kahle kakhulu kosayizi wezohwebo wamanje webhethri lohlobo lwe-P;ukusebenza kahle kokuguqulwa kosayizi wokuhweba webhethri ye-crystal HJT eyodwa kufinyelele ku-25.26%, kwephula irekhodi lomhlaba.

ULongi umemezele ngo-Ephreli 2021 ukuthi ukusebenza kahle kokuguqulwa kwebhethri yohlobo lwe-N-TOPCon kufinyelele ku-25.09%, kubeka irekhodi lomhlaba elisha.Ngemva kwenyanga eyodwa kuphela, uLongi wabelana futhi usethe irekhodi elisha elibekwe yedwa.

Abakhiqizi be-Photovoltaic cell bebelokhu bekhulisa imizamo ye-R&D yokukhuthaza amaseli asebenza kahle kakhulu, futhi kunomkhuba wakamuva wokusheshisa.I-iteration yezobuchwepheshe yemboni ye-photovoltaic cell iyasondela.Nokho, ukukala ukuthi ingabe ubuchwepheshe bunenzuzo yokuphromotha kudatha esebenza kahle, kubaluleke kakhulu ukucabangela izindleko ezidingekayo ukuze kuzuzwe ukusebenza kahle okunjalo.Kuphela uma ubuchwepheshe bunezinzuzo zezomnotho bungasetshenziswa ngempela ngezinga elikhulu.

Ubuchwepheshe bamanje obujwayelekile be-photovoltaic cell ngamaseli e-PERC, kodwa imboni ikholelwa ukuthi ukuguqulwa kahle kwamaseli endabuko e-PERC kubhekene nebhodlela, futhi ukusebenza kahle kokuguqulwa kuseduze nomkhawulo wethiyori wama-24%, futhi kunendawo elinganiselwe yokuthuthukisa esizayo.I-TOPCon ne-HJT amabhethri esizukulwane esisha afunwa kakhulu ama-photovoltaic giants eminyakeni yakamuva.

I-solar cell (i-photovoltaic cell) iwuhlobo lweshidi le-photoelectric semiconductor elisebenzisa ukukhanya kwelanga ukukhiqiza ugesi ngokuqondile.Inqobo nje uma ifakwe imisebe ukuze ihlangabezane nezimo ezithile zokukhanya, ingakhipha i-voltage ngokushesha futhi ikhiqize isimanje lapho kuneluphu.Ibizwa nge-solar photovoltaic (efushanisiwe njenge-PV) ku-physics.