According to Databao, according to Science and Technology Daily, recently, Academician Li Yongfang and a team of researchers Meng Lei from the Institute of Chemistry of the Chinese Academy of Sciences proposed a “full-stage regulation” strategy to successfully prepare a novel perovskite-organic laminated solar cell by introducing an additive molecule that can be photoconverted. Certified by a third party agency, the battery's steady-state photoelectric conversion efficiency reached 28.04%, setting a new world record for this type of battery. In the first half of 2026, the perovskite battery industry accelerated markedly. In the past few years, the industry's focus has mainly been on small-area laboratory devices continuously breaking efficiency records; in the first half of this year, more and more progress has begun to fall on large-scale components, flexible products, pilot production lines, GW-class manufacturing, and space verification. Perovskite is still far from being a complete replacement for crystalline silicon, but industrial competition has moved from “who is most efficient” to “who can improve efficiency, stability, yield, and cost at the same time”. Many listed companies in the A-share market have made positive progress in the field of perovskite batteries. The laboratory efficiency of the perovskite HJT laminated battery developed by Dongfang Risheng has exceeded 31.95%, and it is continuing to reserve core technology for the future industrialization of higher conversion efficiency and higher power modules. Jiejia Weichuang already has mass production and manufacturing capabilities for ultra-thin p-type heterojunction batteries and perovskite laminated batteries. The small-area conversion efficiency of the ground perovskite laminated battery developed by Junda Co., Ltd. has reached 33.53%, which is at the leading level in the industry, and key technical verification has been completed. In terms of stock price performance, as of the close of trading on July 13, there were 4 perovskite battery concept stocks that had doubled since this year, namely Polystone Chemical, JPT, Dir Laser, and Microconductive Nano. In terms of valuation level, according to Databao statistics, as of the close of trading on July 13, there were 11 perovskite battery concept stocks with a rolling price-earnings ratio of less than 40 times.

According to Databao, according to Science and Technology Daily, recently, Academician Li Yongfang and a team of researchers Meng Lei from the Institute of Chemistry of the Chinese Academy of Sciences proposed a “full-stage regulation” strategy to successfully prepare a novel perovskite-organic laminated solar cell by introducing an additive molecule that can be photoconverted. Certified by a third party agency, the battery's steady-state photoelectric conversion efficiency reached 28.04%, setting a new world record for this type of battery. In the first half of 2026, the perovskite battery industry accelerated markedly. In the past few years, the industry's focus has mainly been on small-area laboratory devices continuously breaking efficiency records; in the first half of this year, more and more progress has begun to fall on large-scale components, flexible products, pilot production lines, GW-class manufacturing, and space verification. Perovskite is still far from being a complete replacement for crystalline silicon, but industrial competition has moved from “who is most efficient” to “who can improve efficiency, stability, yield, and cost at the same time”. Many listed companies in the A-share market have made positive progress in the field of perovskite batteries. The laboratory efficiency of the perovskite HJT laminated battery developed by Dongfang Risheng has exceeded 31.95%, and it is continuing to reserve core technology for the future industrialization of higher conversion efficiency and higher power modules. Jiejia Weichuang already has mass production and manufacturing capabilities for ultra-thin p-type heterojunction batteries and perovskite laminated batteries. The small-area conversion efficiency of ground perovskite laminated batteries developed by Junda Co., Ltd. has reached 33.53%, which is at the leading level in the industry and has completed key technical verification. In terms of stock price performance, as of the close of trading on July 13, there were 4 perovskite battery concept stocks that had doubled since this year, namely Polystone Chemical, JPT, Dir Laser, and Microconductive Nano. In terms of valuation level, according to Databao statistics, as of the close of trading on July 13, there were 11 perovskite battery concept stocks with a rolling price-earnings ratio of less than 40 times.