On September 24, local time, Longji Green Energy officially released a major technical achievement in Europe: the high and low temperature composite passivated back contact battery independently developed by the company was tested and certified by the Hamelin Solar Energy Research Institute in Germany, and the photoelectric conversion efficiency reached 28.29%. This is the third time this year that LONGE has set a world record for the efficiency of crystalline silicon cells.

On September 24, local time, Longji Green Energy officially released a major technical achievement in Europe: the high and low temperature composite passivated back contact battery independently developed by the company was tested and certified by the Hamelin Solar Energy Research Institute in Germany, and the photoelectric conversion efficiency reached 28.29%. This is the third time this year that LONGE has set a world record for the efficiency of crystalline silicon cells.