Ukusebenza kahle kwamaseli e-heterojunction angu-26.6% kumawafa e-silicon ohlobo lwe-P kuzuziwe.

I-heterojunction eyakhiwe ku-silicon ye-amorphous/crystalline (a-Si:H/c-Si) inezinto ezihlukile zikagesi, ezifanele amaseli elanga e-silicon heterojunction (SHJ).Ukuhlanganiswa kwe-ultra-thin a-Si:H passivation layer kuzuze ugesi ovulekile wesifunda (Voc) ophezulu ongu-750 mV.Ngaphezu kwalokho, ungqimba lokuxhumana lwe-a-Si:H, oluhlanganiswe nohlobo lwe-n noma uhlobo lwe-p, lungakhanya lube yisigaba esixubile, lunciphise ukumuncwa kwezinambuzane futhi luthuthukise ukukhetha kwenkampani yenethiwekhi nokusebenza kahle kokuqoqwa.

I-LONGi Green Energy Technology Co., Ltd. uXu Xixiang, uLi Zhenguo, nabanye bathole iseli yelanga ye-SHJ esebenza kahle engu-26.6% kumawafa e-silicon ohlobo lwe-P.Ababhali basebenzise isu le-phosphorus diffusion gettering pretreatment futhi basebenzise i-nanocrystalline silicon (nc-Si:H) koxhumana nabo abakhetha umthwali, okwandisa kakhulu ukusebenza kahle kweseli yelanga ye-P-type SHJ kuya ku-26.56%, ngaleyo ndlela kusungulwe ibhentshimakhi entsha yokusebenza kwe-P. - uhlobo lwamaseli elanga e-silicon.

Ababhali banikeza ingxoxo enemininingwane ekuthuthukisweni kwenqubo yedivayisi kanye nokuthuthukiswa kokusebenza kwe-photovoltaic.Ekugcineni, ukuhlaziywa kokulahlekelwa kwamandla kwenziwa ukuze kunqunywe indlela yokuthuthukiswa kwesikhathi esizayo yobuchwepheshe be-solar cell cell P-type SHJ.