LONGi Announces Developing 33.9% Efficiency With Perovskite Updated On Mon, Nov 6th, 2023 by Saurenergy Chinese solar module manufacturer–LONGi claimed to have developed a 33.9 percent efficiency in crystalline silicon-perovskite tandem solar cells. It is reported that the previous world record was 33.7% and was conducted by King Abdullah University of Science & Technology (KAUST) in May this year. According to the latest certification report of the US National Renewable […] Read more