LONGi has announced a new world record conversion efficiency of 26.5% for its silicon heterojunction (HJT) photovoltaic cells. The new record, validated in testing carried out by the Institute for Solar Energy Research (ISFH) in Hamelin, Germany, was achieved on M6 (274.4cm2) full-size monocrystalline silicon wafers, marking a new breakthrough in efficiency for large-size monocrystalline silicon photovoltaic cells.
LONGi, through consistent technological innovation, has achieved continual breakthroughs in PV conversion efficiencies, breaking the world record for HJT cell efficiency twice in one week in October 2021. The company continues to lead the industry, with its speed of innovation and high-efficiency photovoltaic products making a significant contribution to the global energy transition.