LONGi sets new world record of 25.82% for HJT solar cell efficiency

26 October, 2021 LONGi has announced a new world record of 25.82% for the efficiency of its commercial size HJT (M6 silicon-based heterojunction) solar cells, validated in testing carried out at the German Institut für Solarenergieforschung (ISFH). The new record follows the previous benchmark of 25.26% in June, also established by LONGi.