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Anhui Huasun Energy Co., Ltd (hereinafter referred to as "Huasun"), founded in July 2020, is a technological innovation enterprise specialized 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.
As the industrial pioneer of heterojunction technology in China, Huasun has delivered over 1GW of HJT products to over 30 countries around the globe. Huasun now owns 2.7GW capacity of high-efficient HJT solar cells and modules respectively, ranking as the largest HJT manufacturer in the world. The company plans to achieve 38GW HJT capacity by 2025.
With active response to the goal of "carbon peaking and carbon neutrality", Huasun keeps exploring effective improvements on the efficiency of solar cells and modules as well as 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!
Digging into cutting-edge technical innovation and revolution, Huasun gathers the most experienced talents in HJT field, and forms a super R&D team led by authorities in the industry, to explore effective approaches to improve solar cell efficiency, and pursue the low-cost but productive mass production of HJT solar cells and modules.
These team members, with average of 15 years experience in PV technology development and management in top companies, have participated in and led a number of projects of R&D and industrialization about silicon-based thin film and HJT, and successfully set a variety of records upon HJT solar cell efficiency in China and abroad.
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, the company has taken the lead in applying μc-Si technology and silver-coated copper paste in manufacturing, and laid out the research and development of μc-Si HBC, copper electroplating and heterojunction-perovskite tandem cells synchronously.
As the industrial pioneer of HJT technology in China, Huasun has delivered over 1GW HJT products to nearly 30 countries around the world.
Huasun now owns 2.7GW capacity of high-efficient HJT solar cells and modules respectively, becoming the world’s largest HJT manufacturer. The company plans to achieve 38GW total capacity during the 14th Five-year Plan Period.
Huasun's factories are equipped with whole sets of temperature and humidity control equipment. All production lines are controlled by centralized software, and each production equipment can detect and report any faults online, ensuring product quality and improving production efficiency.
HJT talents in R&D team
Annual R&D investment
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Average effi. in mass production
Committed to bringing superior solar clean energy into life, making earth livable and beautiful.
To be the world's leading high-efficiency solar technology company.
Huasun was established in Xuancheng, Anhui Province.
Phase I factory in Xuancheng started construction.
Phase I factory with capacity of 500MW HJT solar cells and modules in Xuancheng put into operation.
Phase II factory in Xuancheng started construction.
Phase II factory with capacity of 2GW HJT solar cells and modules in Xuancheng put into operation.
Dali manufacturing base with capacity of 5GW HJT solar cells and modules started construction.
HJT industry chain project with capacity of 8.7GW HJT wafers, 7.5GW HJT solar cells and 5GW HJT modules started construction in Xuancheng.
Wuxi manufacturing base with capacity of 2.5GW HJT wafers, 5GW HJT solar cells and modules started construction.
Huasun’s Himalaya G12-132 HJT solar module successfully passed the full sequence test of TÜV SÜD Group, the maximum output power of the module has reached a breakthrough of 715W, setting a new high in the power of the same dimension of PV modules in the industry.
Huasun has raised over 2 billion RMB in Series B financing, which will be mainly used to expand the production capacity of high-efficienct HJT products and continue to invest in technology research and development.
Awarded by EY China
Awarded by PV Magazine
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