LONGi Solar Technology Co., Ltd.

LONGi Solar is one of the world’s largest solar technology companies. It is a subsidiary of LONGi Green Energy Technology (LONGi), which was founded in 2000. In 2024, the company achieved two cell efficiency world records, 34.6% for crystalline silicon-perovskite tandem solar cells, and 27.30% for crystalline silicon Heterojunction Back Contact (HBC) solar cells. With its new Hybrid Passivated Back Contact (HPBC) 2.0 technology it currently holds the module efficiency world record of 25.4%.