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Anhui Huasun Energy Co., Ltd.
Anhui Huasun Energy Co., Ltd.

Huasun 2024 Annual Review: Secrets of HJT Product Excellence

2025.01.21

In 2024, Huasun remains committed to advancing heterojunction (HJT) solar technology research and development, driving innovation and demonstrating strength. With superior product capabilities, the company is pioneering a new era in the photovoltaic industry.

 

TECHNOLOGY BREAKTHROUGH


In 2024, Huasun has optimized its production processes to further reduce costs and enhance product efficiency, setting multiple new benchmarks in the HJT solar industry and offering competitive solutions for the global energy transition. Driven by its dedication to renewable energy development, Huasun has steadily improved its Himalaya G12-132 HJT module in this year, increasing its champion power from 750.544 W to 768.938 W and raising its efficiency from 24.16% to 24.75%.


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Leveraging cutting-edge zero busbar (0BB) module technology and silver-coated copper paste with low-silver-content, Huasun G12R and G12 cells have reached unprecedented levels of efficiency yet minimized the cost. In a significant milestone, Huasun G12R and G12 HJT solar cells have achieved remarkable average efficiencies of 26.01% and 26.15%, with peak efficiencies hitting 26.41% and 26.50% respectively in mass production line.

 

INNOVATIVE PRODUCT DESIGN


To meet the increasing demands for PV projects in various environments, Huasun has developed and launched several specially designed HJT solar modules.


Huasun's V-Ocean HJT modules are engineered for optimal performance and durability in offshore environments, featuring high-performance butyl adhesive, an IP68 junction box, integrated coating frames, and double-layer coated glass. The modules have successfully passed TÜV SÜD's 14,400-cycle shock test, 12x dynamic mechanical load (DML) cycling, and 6000Pa/3000Pa static mechanical load (SML) tests, confirming their high efficiency and long-term reliability.


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Huasun's Kunlun series G12-132 HJT modules with steel-framed design and ultra-high bifaciality are specifically developed for vertical installation. Huasun is committed to expanding boundaries of technology and applications, driving the global shift toward more efficient and cost-effective clean energy solutions, while revitalizing traditional industries, such as agriculture and transportation.


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The Huasun G12R-96 colored HJT modules offer a combination of high performance and visual versatility. Designed for both residential and commercial applications, they provide a reliable energy solution with a modern aesthetic.


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REMARKABLE HONORS


Huasun HJT modules are being used in several empirical studies across China and have earned international awards for their efficiency, reliability, and safety.


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By 2024, Huasun has secured market access in key international markets, including India, Japan, the UK, Brazil, and Australia, positioning itself as a pioneer of HJT technology.

 

R&D ADVANCEMENTS


Huasun has comprehensively integrated HJT industry chain, spanning from silicon ingot and wafer to HJT cell and module. Driven by a commitment to innovation, Huasun is advancing HJT technology and accelerating the industrialization of HJT perovskite tandem technology, all with the goal of reducing costs and enhancing product efficiency.


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Huasun will continue to advance R&D in HJT technology, exploring more clean energy applications to contribute to the achievement of net-zero objectives through high-efficiency and high-quality products and services, thereby supporting the development of the clean energy industry.


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