1. Development of 200wh / kg power battery system
Shenzhen economic, trade and Information Technology Commission officially announced the special fund support program for strategic emerging and future industries in 2017. The special implementation plan of "innovation chain + industrial chain" integration of 200wh / kg power battery system research and industrialization led by Tianjin Co., Ltd. was approved, with a total funding of 45 million yuan. The project also involves Shenzhen Graduate School of Tsinghua University, Shenzhen xinzhoubang Technology Co., Ltd., Shenzhen Xingyuan Material Technology Co., Ltd., and Shenzhen German Nano Technology Co., Ltd.2. "Lithium ion battery containerized energy storage high efficiency and high current equalization and system key technology research and development project"
The project of "lithium ion battery container type energy storage high efficiency and high current equalization and system key technology research and development" independently applied by Tianjin Co., Ltd. was successfully approved as the "key technology research project of 2017" by the science and technology innovation Commission.3. "Advanced thermal management technology of high specific energy soft pack power battery pack"
The project of "advanced thermal management technology for high specific energy soft pack power battery pack" of Tianjin Co., Ltd. passed the evaluation of scientific and technological achievements of China Hi Tech Industrialization Research Association on June 8, and will further strengthen the promotion to meet the market requirements. The special research on thermal management technology integrates various thermal management measures such as natural heat dissipation, liquid cooling and low-temperature heating to control the battery temperature difference within 5 ℃, so as to ensure that the battery system can adapt to extreme high temperature and extreme low temperature conditions, and expand the vehicle application area and convenience. The thermal management system of key projects can reach the level of 7 ℃ temperature rise and 3 ℃ temperature difference, which is very competitive in China.