Core Viewpoint - JunDa Co., Ltd. (002865) is focusing on the research and development of photovoltaic cell technology, particularly in the next-generation perovskite technology, achieving significant breakthroughs in efficiency and commercialization [1] Group 1: Technological Advancements - The company has achieved a laboratory efficiency of 32.08% for perovskite tandem cells, placing it at the forefront of the industry [1] - Collaborations have been established with organizations such as Renshou, the Chinese Academy of Sciences, and Suzhou University to further research in this field [1] Group 2: Commercialization Plans - JunDa plans to complete the first industrialized N-type + perovskite tandem cell by November 2025, focusing on optimizing the bottom cell structure and high-efficiency medium passivation film deposition [1] - The company is developing the capability to independently conduct tandem process research and small-scale production, actively promoting the commercialization of perovskite and perovskite tandem cells [1]