HZB Team Aiming To Exceed 30% Tandem Cell Efficiency
Having Achieved 29.15% Efficiency For Perovskite & Silicon Tandem Solar Cell, HZB Researchers & Partners Confident Of Exceeding 30% Milestone
In January 2020, Germany’s Helmholtz Zentrum Berlin (HZB) researchers claimed a record efficiency level of 29.15% for a perovskite and silicon