On November 9, 2023, the "Heterojunction Technology and Equipment Forum" sponsored by China Photovoltaic Industry Association was successfully held in Zhuhai, Guangdong Province. Invited by the China Photovoltaic Association to attend this forum as a member, it announced that Winhitech to the global heterojunction industrialization leader as the goal of new enterprises into the "heterojunction family" officially opened. The speakers of this heterojunction theme sub-forum came from Tongwei, Oriental Sunrise, VolLsun and other HJT to share technical achievements, and at present, heterojunction technology has become one of the mainstream representative topics in the photovoltaic industry.

This meeting focused on heterojunction technology and equipment, we had a heated discussion on the topic of heterojunction cost reduction and efficiency, new technology and industrialization path, and Winhitech also contributed to the photovoltaic N-type solar cells to improve power generation efficiency and large-scale production. At present, "12GW high-efficiency heterojunction solar cell and module production equipment application demonstration project" is "the largest domestic monomer standard heterojunction solar energy base project".

Standard & Poor's global clean energy technology chief analyst Jin Zong made a research speech, for the future heterojunction development in the future, the new enterprise of Winhitech to the core of heterogeneous technology is also very curious, Winhitech's rapid landing in Zhoushan to achieve 3GW production capacity expressed great surprise.Winhitech mainly promotes the product of heterojunction MBB half-cut bifacial double-sided dual-glass module, which has lower requirements for silicon material selection and more cost advantages than traditional PREC. There is also better low-light performance; More efficiency. Winhitech is also committed to maximizing cost reduction and efficiency from metallization cost, silicon chip price, target cost to component technology.

Looking forward to the HJT solar cell in 2024, the cells mass production efficiency will exceed 26% in 2024, the modules power 201/66 piece specifications will be close to 750W, the  thickness of silicon chip will be less than 100μm, the slurry amount will be less than 12mg/w, the silver content will be close to 30%, the steel amount will be less than 1mg/w, and even the appearance of completely steelless heterojunction cells. The efficiency of perovskite laminated cells at full scale will exceed 30%.

-- According to MAXWELL

Officially as a member of China Photovoltaic Industry Association, Winhitech hereby invites industry experts and partners of the association and leaders of central state-owned enterprises to visit and guide the Zhoushan factory. WINHITECH module brand ensures the leading technology and reliable quality of products from product design, material selection, process control and quality assurance.