LONGi PV cells achieve conversion efficiency of 26.5% in a world-record

LONGi HJT solar cell efficiency

LONGi announced a new world record conversion efficiency of 26.5 percent 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, the world’s leading solar technology company, has achieved breakthroughs in PV conversion efficiencies, breaking the world record for HJT cell efficiency twice in one week in October 2021.