Recently, China South-to-North Water Transfer Group Co., Ltd. officially announced the bidding results of centralized procurement of photovoltaic modules in 2026-2027. Xiexin Integration relies on its leading technical strength of BC modules, stable large-scale delivery capacity and perfect full-chain service system. Successfully entered the list of suppliers of 300 MW single-crystal double-sided double-glass BC photovoltaic modules in the second bid section of this centralized procurement. The total scale of centralized procurement of photovoltaic modules of
the South-to-North Water Transfer Group reached 1.3GW, which is a large-scale framework procurement project with great influence in the field of new energy in China this year. The project consists of two bid sections: the first bid section is 1000 MW N-type single-crystal double-sided double-glass TOPCon photovoltaic modules, and the second bid section is 300 MW single-crystal double-sided double-glass BC photovoltaic modules. Among them, the BC module section sets a very high threshold for product conversion efficiency, reliability and operation ability to adapt to complex scenarios, requiring the module conversion efficiency to reach 23.8% or above , and the cell size to be 182mm or above . Relying on the self-developed high-efficiency battery technology, the BC series products

of Xiexin Integration have been upgraded in terms of power generation gain, long-term anti-attenuation and extreme environmental adaptability . It perfectly matches the special application scenarios of large span, complex terrain, high humidity and strong wind and sand in some areas along the South-to-North Water Transfer Project, and can provide more profitable and reliable clean energy solutions for distributed photovoltaic and ecological integration projects along the line.
As the world's leading green energy system integrator, Xiexin Integration has completed many years of technology precipitation and capacity layout in the field of high-efficiency BC components, and plans to add 8GW GPC batteries from the second half of 2026 to the first half of 2027. Promote the efficient transformation of photovoltaic technology innovation achievements into actual productivity, and further expand the application scenarios of AI technology in the whole chain of production, research and development, and management. Prior to this, the company has successively won the bid in component collection and many local energy photovoltaic expansion projects, covering large-scale ground power stations, industrial and commercial distribution and other scenarios, and the market verification continues to deepen. This successful entry is another key recognition of Xiexin's integrated technology route and product quality by downstream large state-owned enterprise customers.

In the future, GCL Integration will make every effort to ensure product production, quality control and delivery on schedule, help the construction of clean energy system along the South-to-North Water Transfer Project with high-efficiency BC component products, create green demonstration samples, and continue to contribute to the construction of new power systems .
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