Annual capacity of

HJT solar cell


Annual capacity of

HJT solar module


HJT cell&module production

capacity planning in 5 years


Intelligent factory for

HJT products


Anhui Huasun Energy Co.,Ltd (hereinafter referred to as “Huasun”), founded in July 2020, is a technological innovation enterprise specializing in the development and application of ultra-high-efficient N-type silicon heterojunction (HJT) solar cell and module technology as well as large-scale manufacturing.

Under the mission of "bringing superior solar energy into life, making home more livable and beautiful", Huasun adheres to the operation philosophy of "Integrity, Open-mind, Ecology, Mutual benefits", focusing on the research and development of high-efficient HJT technology, manufacture of HJT products and provision of clean energy solutions. Committed to become the world's leading technological company in intelligent production of productive solar energy, Huasun strives to provide customers with the most effective clean energy solutions of greater performance and better returns.

Digging into cutting-edge technical innovation and revolution, Huasun is the first company to simultaneously integrate R&D and industrialization of HJT industry chain, from specific silicon wafer to cell and module. Relying on strong R&D capability and long-term planning, Huasun has laid out the research and development of micro-crystalline silicon technology, HBC, copper electroplating and heterojunction-perovskite tandem cells synchronously, and gathered together the most experienced talents in HJT field for both R&D and mass production, including 1 chief scientist from the Chinese Academy of Sciences Hundred Talents Program, National High-tech R&D program as well as National Key Basic research Project, 2 leading talents in HJT field, and more than 30 Ph.D and masters. These team members, with an average of 15 years experience in photovoltaic technology development and management in leading companies, have participated in and led a number of projects of R&D and industrialization about silicon-based thin film and HJT cell, and successfully set a variety of records upon HJT cell efficiency in China as well as in the world.

Huasun has a super team with rich experience in mass production and its production lines are well equipped. Taking the lead in using micro-crystalline technology and silver-coated copper process in manufacturing, Huasun is the company with the best CTM, highest productivity and excellent cost control in HJT field. As the industrial pioneer of HJT technology in China, Huasun has delivered about 500MW HJT products to more than 20 countries around the globe.

Huasun now owns 2.7GW capacity of high-efficienct HJT solar cells and modules respectively, becoming the world’s largest HJT manufacturer. The company plans to achieve 20GW total capacity during the 14th Five-year Plan period, and promote HJT’s industrilization and application via integrating industrial chain and upgrading technology which is faciliated by large scale production.

With active practice to the goal of "emission peak and carbon neutrality", Huasun will continue to explore effective improvements on the efficiency of solar cells and modules and the way to realize low-cost mass production of HJT products. In the future, Huasun will deliver more solar products with higher performance and better quality, so as to contribute to build a zero-carbon world!


Committed to bringing superior solar clean energy into life,

making mother earth greener and beautiful


Become the world's leading technological company specializing

in high-efficiency solar energy

Core Values



Keep striving

Adhere to technological innovation

Insist on lifelong learning

Operation Philosophy




Mutual benefits