On November 5, the Bureau of Ecology and Environment of Chuzhou City, Anhui Province, issued the Report on the Eco-environmental Impact of the High-efficiency and Large-size Photovoltaic Cell Technology Reform Project of Zhongrun New Energy (Chuzhou) Co., Ltd.
The content shows that in July 2022, Zhongrun New Energy (Chuzhou) Co., Ltd. (Hereinafter referred to as "Zhongrun New Energy"), a subsidiary of Zhongrun Solar Energy Holdings, invested about 10.5 billion yuan in the construction of Zhongrun New Energy (Chuzhou) Co., Ltd.'s Annual output of 16GW high-efficiency photovoltaic cell project 0 HTM in Chuzhou Langya Economic Development Zone. L0UNK7。 0 HTML 0 UNK8 The above project will be implemented in two phases. 0 HTML 0 UNK9 16 high-efficiency photovoltaic cell production lines 0 HTML 0 UNK1 0 will be built in each phase, with an annual output of 8GW high-efficiency photovoltaic cells in each phase. The two projects were completed in August 2023 and February 2025 respectively. 0 HTML 0 UNK1 1, Zhongrun New Energy intends to invest 800 million yuan in 0 HTML 0 UNK1 2, and transform 416 TOPCon production lines of 0 HTML 0 UNK1 1 into 0 HTML 0 UNK1 5 of TBC production line. Technical upgrading and transformation of relevant wet, high temperature, coating, screen, testing and auxiliary equipment, elimination of SE, laser induction and other equipment, new LP, lithography, scribing, inkjet; 0 HTML0 UNK1 6 Battery Workshop 2 Upgrades the existing 16 TOPCon production lines 0 HTML0 UNK1 7. By importing advanced technologies such as 0 HTML 0 UNK1 8 back laser technology 0 HTML 0 UNK1 9, 0 HTML 0 UNK2 0 edge passivation technology 0 HTML 0 UNK2 1 and 0 HTML 0 UNK2 2 silver-clad copper technology 0 HTML 0 UNK2 3, the parasitic absorption of long-wavelength light is reduced and the defect of battery cutting edge is repaired. It is expected that the battery conversion efficiency will be increased by more than 0.2%, the efficiency of 0 HTML 0 UNK2 4 components 0 HTML 0 UNK2 5 will be increased by more than 0.3%, the power of 0 HTML 0 UNK2 6 components will reach more than 740 W, the power of 0 HTML 0 UNK2 7 will exceed the secondary energy efficiency standard, and the consumption of precious metal silver will be reduced. Effectively reduce manufacturing costs and enhance product price competitiveness 0 HTML0 UNK2 8. 0 HTML0 UNK2 9 This technical transformation does not add new plant and infrastructure, does not add new capacity, and produces high-efficiency large-size photovoltaic cells after the technical transformation. 0 HTML0 UNK3 0 The project has been put on record by Chuzhou Langya District Bureau of Industry and Information Technology on June 5, 2026. HTML0 UNK3 1 In addition, in October 2024, Zhongrun 0 HTML0 UNK3 2 New Energy invested 3.35 billion yuan to build "Zhongrun New Energy Industry Innovation Research Institute Project", mainly engaged in the research and development of high-efficiency heterojunction solar cells and components. The project is currently under construction. 0HTML0UNK34
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