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｜早起看早期

Core Viewpoint - The article discusses the recent financing and advancements of Dazheng Micro-Nano Technology Co., Ltd., a leading company in the flexible perovskite solar cell industry, highlighting its plans for mass production and the significance of flexible perovskite technology in the solar energy sector [5][6]. Company Overview - Dazheng Micro-Nano was established in November 2018 and specializes in lightweight flexible perovskite battery components and precision equipment manufacturing. The company is recognized as a national high-tech enterprise [5][7]. - The company has completed a Series A3 financing round exceeding 100 million yuan, led by SPARX Asset Management's Future Creation Fund No. 3, with continued investment from Guoxing Investment [5][6]. Technological Advancements - Dazheng Micro-Nano claims to be the closest company to mass production of flexible perovskite batteries globally. It has developed core materials independently and holds the first domestic invention patent for flexible perovskite technology, with over 20 patents granted [7]. - The company has established the world's first pilot line for flexible perovskite production and plans to build a 100MW production line in Xiamen to accelerate the mass production process [5][6]. Market Potential - Flexible perovskite solar cells are recognized for their lightweight, flexibility, and strong low-light response, making them suitable for various applications, including building-integrated photovoltaics and transportation [6][7]. - The technology is included in energy strategies of multiple countries, with China and Japan emphasizing the development of efficient perovskite batteries in their respective energy innovation plans [6]. Challenges and Future Outlook - The commercialization of flexible perovskite batteries faces challenges such as long-term durability and large-scale production yield control. The establishment and operation of the 100MW production line will be crucial for validating the industrial feasibility of this technology [8].