Our country's breakthrough in the field of perovskite batteries has attracted intense attention. 12 concept stocks have received net inflows of financing since the beginning of this month.

Since the beginning of the year, there have been numerous breakthroughs in the field of perovskite solar cells in China. On February 27th, the journal "Science" published the latest research results of Professor Wang Zhiping's team at the School of Physics Science and Technology of Wuhan University in the field of high-efficiency and stable perovskite solar cells. In February, a research team at the Qingdao Institute of Bioenergy and Process Research of the Chinese Academy of Sciences developed a new type of tin oxide nanomaterial and in-situ constructed a two-dimensional/three-dimensional perovskite heterojunction, which is expected to make the commercialization of high-efficiency and stable perovskite photovoltaic components a reality. In January, a team at Xiamen University developed a new method of molecular imprinting annealing, providing a new approach to enhance the stability of perovskite solar cells. According to Securities Times Data Treasure statistics, there are a total of 32 concept stocks in A-shares that are involved in the layout of perovskite solar cells, and many listed companies have disclosed their layout of perovskite solar cells on investor interaction platforms. Junda Shares stated that the company has been deeply involved in the photovoltaic track for many years, and has started research and development of perovskite stacked cells in advance. Currently, the conversion efficiency of small-area perovskite-TOPCon stacked cells has exceeded 33.53%. In terms of funding, 12 stocks have received net capital inflows since this month, with Jiejia Weichuang, Jingke Energy, and Longhua Technology receiving net capital inflows of over 1 billion yuan each, totaling 5.58 billion yuan, 2.27 billion yuan, and 1.07 billion yuan respectively.