Anhui Huasun Energy Co., Ltd. (Huasun) is a technological innovation enterprise specialized in the R&D and large-scale manufacturing of ultra-high efficiency n-type silicon heterojunction (HJT) solar wafers, cells and modules.

With 4GW delivered to 40+ countries and a 20GW capacity, Huasun leads as the largest HJT manufacturer.

Huasun is the first company to simultaneously integrate R&D and industrialization of HJT manufacturing chain. Relying on strong R&D capability and long-term planning, the company has taken the lead in applying microcrystalline silicon technology and silver-coated copper paste in manufacturing, and laid out HJT-Back Contact, copper electroplating and HJT-perovskite tandem cells synchronously.