晶澳科技(002459.SZ)：通过自主研发与合作研发相结合的方式加速BC电池技术的研发和储备钙钛矿及叠层高效电池技术

Group 1 - The company, Jingao Technology, focuses on the research, production, and sales of solar silicon wafers, batteries, and modules [1] - The company accelerates the research and development of BC battery technology through a combination of independent and collaborative R&D [1] - Future exploration and development will include various application scenarios [1]