New study finds ways to improve light absorption in perovskite silicon tandem solar cells

Ulsan, South Korea (SPX) Oct 24, 2022

A research team, affiliated with UNIST has succeeded in achieving a power conversion efficiency (PEC) of 23.50% in a perovskite-silicon tandem solar cell built with a special textured anti-reflective coating (ARC) polymeric film. According to the research team, the PCE of the device with the ARC film was sustained for 120 hours, maintaining 91% of its initial value. This breakthrough has b