SJEF.SJEF, established in 2023, is a leading integrated photovoltaic enterprise based in Xuancheng, Anhui Province. The company is committed to building a large-scale, digital, and intelligent high-efficiency R&D and manufacturing base. It has introduced the world's most advanced automated production equipment and operates internationally leading R&D laboratories led by senior experts. As one of the first companies globally to master advanced manufacturing capabilities, SJEF employs N-type TOPCon high-efficiency cell technology, with its products achieving world-leading efficiency and performance metrics. Moving forward, the company will continue to innovate, leveraging its technological, quality, and brand strengths to build a vertically integrated industrial chain spanning silicon wafers, cells, and modules. This strategy aims to enhance overall competitiveness and support the global transition toward green, low-carbon development.