Digging into cutting-edge technical innovation and revolution

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548 mio.(CNY)Cumulative R&D investment
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5 %of sales revenue
for R&D investment -
15 Y+Team members' average experience in top solar companies
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470 +Talents in HJT field
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200 +PhD and M.S.
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8 industrial leaders4 industrial scientists &
4 national-level leading talents


Advantages
Advanced Process
Compared to other solar cell technologies such as TOPCon, Huasun's HJT cell production involves just four low-temperature process steps, enabling significantly higher productivity.
Extensive R&D and Production Network
Huasun operates five production facilities in Xuancheng, Hefei, Wuxi, Dali, and Yinchuan supported by robust research and development capabilities.
365 Patents Filed
Huasun currently holds an impressive portfolio of intellectual property, including filed 169 invention patents, 172 utility model patents, 5 design patents, and 19 PCT (Patent Cooperation Treaty) patents. This extensive range of patents reflects the company's strong commitment to innovation and its leadership in the development of advanced solar technologies.
548 Million+ (CNY)
By 2024, Huasun has invested over 548 million CNY in the research and development of HJT technology, demonstrating its significant commitment to advancing solar energy innovation.
HJT Solar Cell
Manufacturing
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26.5 %Champion efficiency in mass production
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14400 +Pcs/hour

MES System
The MES system is integrated across the entire production line and powered by big data, providing precise management and enabling the tracking and tracing of each individual solar cell.

Low-cost Production Process
Huasun has introduced silver-coated copper paste and an innovative screen printing process in solar cell production, significantly reducing costs and making mass production of HJT technology more viable.

GW-level HJT Production Line
Huasun has established the world’s first GW-level HJT production line incorporating the microcrystalline process, achieving an average cell efficiency of over 26% in mass production.