CHINA’S ‘MIRACLE MATERIAL’ ACHIEVES RECORD-BREAKING SOLAR PANEL ENERGY

Summary from the TLDR newsletter

LONGI has set a new world record for silicon-perovskite tandem solar cells by reaching 33.9% efficiency. Tandem solar cells are made up of different materials to improve the overall efficiency of the solar cell. Perovskites are a naturally occurring mineral that can boost silicon-based solar cells to a theoretical efficiency of 43%. Development in the field has been quick - LONGI broke the same record in November last year by achieving 26.81% efficiency.