Gallium-doped zinc oxide enables 24.92%-efficient HJT solar cell

T2Covered by 1 source · first reported by Utility Dive / pv magazine / Energy-Storage.news at 29 Oct, 16:45 UTC

Researchers have used room-temperature reactive plasma deposition to produce indium-free transparent electrodes for silicon heterojunction solar cells. Optimizing the oxygen content during deposition enabled a conversion efficiency of 24.92%, with silver-coated copper contacts. The post…