At the SNEC PV Expo Shanghai during June 11–13, 2025, Huasun Energy, a global leader in heterojunction (HJT) solar technology, announced several strategic partnerships aimed at advancing R&D, material innovation, and market expansion—marking a major step toward large-scale HJT commercialization.
In partnership with the Administrative Committee of the Xuancheng Economic and Technological Development Zone, its investment subsidiary under Kaisheng Group, and leading silver paste manufacturer DK Electronic Materials (DKEM), Huasun will jointly develop next-generation metallization materials for HJT cells—including silver-coated copper paste, pure copper paste, and butyl adhesive. The collaboration aims to establish a vertically integrated process from R&D to mass production, driving down costs, enhancing efficiency, and strengthening the resilience of the HJT supply chain.
Huasun is also expanding its innovation footprint in photovoltaic glass through a series of targeted partnerships:
Almaden: This collaboration focuses on the customized production of ultra-thin photovoltaic glass optimized for HJT modules, aligning with the industry’s demand for lightweight structures and superior light transmittance.
Triumph New Energy, a subsidiary of China National Building Materials Group (CNBM): Drawing on Triumph’s expertise in rolled glass process, the two companies will jointly explore the development of next-generation photovoltaic glass materials to enhance solar module performance.
Newtime: Partnering with this leading European glass manufacturer, Huasun will co-develop Building-Integrated Photovoltaics (BIPV) solutions and high-efficiency HJT modules in Italy. This initiative combines Newtime’s two decades of architectural glass expertise with Huasun’s HJT technological capabilities to address growing demand in the European renewable energy market.
By strategically aligning key upstream and downstream resources, Huasun is accelerating the transition from innovation to large-scale industrialization. These partnerships strengthen its technological leadership while addressing the long-standing efficiency-cost-reliability trade-off in the photovoltaic industry.
