东方日升: 目前公司的钙钛矿电池相关技术尚处于实验室阶段

Core Viewpoint - The company is actively developing perovskite and tandem solar cell technologies, with current research focused on tandem cells, and aims to launch a high-efficiency product by 2027 [1] Group 1: Research and Development - The company has a dedicated research team for perovskite technology, currently at the laboratory stage [1] - The perovskite/silicon heterojunction tandem solar cell developed by the company's global photovoltaic research institute has achieved a conversion efficiency of 30.99% [1] - The research institute plans to introduce a perovskite tandem solar cell with a power output exceeding 850W by 2027 [1] Group 2: Production Plans - There are inquiries regarding the construction progress of pilot production lines and mass production plans for perovskite solar cells [1]