PV panels are usually heavy and hard. As a next-generation photovoltaic research hotspot, although flexible perovskite films are lightweight and can fit curved surfaces, the photoelectric conversion efficiency and lifespan are significantly reduced as the area is slightly enlarged, making it difficult for this technology to leave the laboratory for a long time. Recently, Professor Li Yaowen's team of Soochow University proposed a new research and development strategy of “decoupling co-deposition”. The university and enterprise cooperate to mass-produce commercial-sized flexible photovoltaic devices, and the photoelectric conversion efficiency is stable at more than 20%. The relevant results were published online in the international academic journal “Science” on October 23, Beijing time.

PV panels are usually heavy and hard. As a next-generation photovoltaic research hotspot, although flexible perovskite films are lightweight and can fit curved surfaces, the photoelectric conversion efficiency and lifespan are significantly reduced as the area is slightly enlarged, making it difficult for this technology to leave the laboratory for a long time. Recently, Professor Li Yaowen's team of Soochow University proposed a new research and development strategy of “decoupling co-deposition”. The university and enterprise cooperate to mass-produce commercial-sized flexible photovoltaic devices, and the photoelectric conversion efficiency is stable at more than 20%. The relevant results were published online in the international academic journal “Science” on October 23, Beijing time.