UNSW-ACAP researchers tackle corrosion in TOPCon and HJT solar cells, strengthening reliability and long-term performance in next-generation PV.

At last year’s SNEC 2025 conference in Shanghai, ACAP founder and UNSW Scientia Professor Martin Green unveiled new insights showing that silicon still has room for big performance gains. His plenary talk focused on a promising frontier in photovoltaic innovation: reducing reflection and boosting light capture using ultra-fine, sub-micron surface structures.