Core Insights - JinkoSolar has achieved a new world record for solar cell efficiency, with a maximum photoelectric conversion efficiency of 27.79% based on the TOPCon technology platform [1] Group 1 - The certification was conducted by the Institute for Solar Energy Research Hamelin (ISFH) in Germany [1] - This achievement marks the 31st time that JinkoSolar has broken the world record for solar cell efficiency and module power [1]