大正微纳完成超亿元A3轮融资，加速柔性钙钛矿电池百兆瓦产线建设｜36氪首发

Core Insights - Dazheng Micro-Nano has completed over 100 million RMB in Series A3 financing, led by SPARX Asset Management's Future Creation Fund No. 3, with continued investment from Guoxing Investment [1] - The funding will be primarily used for the construction of the world's first 100MW production line for next-generation flexible perovskite solar cells in Xiamen, accelerating mass production [1] - Dazheng Micro-Nano, established in November 2018, specializes in lightweight flexible perovskite battery components and related precision equipment, and aims to scale up this technology globally [1] Industry Context - Perovskite photovoltaic technology is recognized as an advanced next-generation solar technology, with flexible perovskite solar cells offering unique advantages such as lightweight, flexibility, and strong low-light response [2] - Flexible perovskite cells can be integrated into building materials and various transportation applications, addressing limitations of traditional solar panels [2] - The Chinese government has included efficient perovskite battery industrialization in its "14th Five-Year" energy innovation plan, while Japan has also prioritized flexible perovskite batteries in its 2025 energy strategy [1][2] Company Capabilities - Dazheng Micro-Nano claims to be the closest to mass production in the flexible perovskite battery sector, holding the first domestic invention patent for flexible perovskite and over 20 authorized patents [2] - The company has developed core equipment for flexible perovskite preparation, which is crucial for large-scale production [2] - Dazheng Micro-Nano possesses key technology for SHJ+PSC stacked solar cells, enhancing efficiency and reducing costs, with a theoretical operational stability of over 15 years [2] Market Development - In 2023, Dazheng Micro-Nano established the world's first outdoor energy storage demonstration project, which has been performing well and supports industrialization efforts [3] - The company is conducting outdoor validations in locations such as Hunan and Japan [3] - Despite the progress, challenges remain in the commercial viability of flexible perovskite batteries, including durability and large-scale production yield control [3]