Flexible perovskite solar modules based on surface reconstruction technology

Prof. YAN Feng, Associate Director of the Research Institute for Intelligent Wearable Systems (RI-IWEAR) and Chair Professor of Organic Electronics in the Department of Applied Physics, developed a flexible perovskite solar module which can conform to a variety of surfaces and shapes. The module is based on surface reconstruction technology that enhances the stability and performance of the perovskite material, thus improving durability and efficiency.

The new solar module has a high power-conversion efficiency that is comparable to the efficiency of traditional solar cells. Its light weight, thinness and flexibility allow easy installation as well as a wide range of applications across industries. The module can be integrated into clothing, backpacks, vehicles and curved building surfaces. The invention will facilitate the increased adoption of solar energy and cost-effective manufacturing of solar modules.

The invention was awarded a Gold Medal at the 49^th International Exhibition of Inventions in Geneva.