Heterojunction solar cell based on indium tin oxide buffer layer achieves 25.36% efficiency

Chinese researchers have attempted to increase the efficiency of a solar heterounion cell by means of a buffer layer of indium oxide and tin.This innovation reportedly resulted in an increase in efficiency of 0.1% resulting from optimisation of short-circuit current density and filling factor.A group of Chinese researchers have manufactured a solar heterounion cell (HJT) based on a buffer layer of indium oxide and tin (ITO) with the aim of impro…

Heterojunction solar cell based on indium tin oxide buffer layer achieves 25.36% efficiency

Researchers in China have sought to increase the efficiency of heterojunction solar cell through a buffer layer made of indium tin oxide. This innovation reportedly resulted in a 0.1% efficiency increase deriving from optimized short-circuit current density and fill factor.A group of researchers in China have fabricated a heterojunction (HJT) solar cell based on an indium tin oxide (ITO) buffer layer with the aim of improving the device's optica…