Recently, the Ministry of Education officially awarded the award of the China International Undergraduate Innovation Competition (2023) (formerly the China International Internet plus Undergraduate Innovation and Entrepreneurship Competition). The team project Let the sun shine in your night sky - perovskite solar cells+electrochromic optical storage integrated devices illuminate the new future, directed by Professor Rui Yichuan of the College of Chemistry and Chemical Engineering, Zhu Boya, Li Jianhui, Ding Gaiqin, Xu Yutian, Lu Guoqing, Li Peng, and Jin Zuoming, won the bronze medal of the International Championships. This is the best result of our school's team in this event, and the only winning team in the main track of higher education.