my country may invest about 6 billion yuan to encourage the research and development of all-solid-state batteries

News on May 29, according to China Daily, the Chinese government plans to invest 6 billion yuan to promote the research and development of all-solid-state batteries. This ambitious plan covers six leading companies including CATL, BYD, FAW, SAIC, Weilan New Energy and Geely, and they are expected to receive basic R&D funding support from the government.

This initiative aims to encourage companies to further explore all-solid-state battery related technologies. After layers of screening, seven key R&D projects were finally identified, which will focus on different technical routes such as polymers and hardened materials.

Since April this year, the industrialization process of domestic all-solid-state batteries has accelerated significantly. Many companies have announced their research, development and mass production plans for all-solid-state batteries. According to the editor's understanding, on April 11, the Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences, made significant progress in solid electrolyte research. Its research team is committed to promoting the implementation of a 20Ah solid-state all-solid-state battery production line, with the goal of Achieve mass production of solid-state all-solid-state batteries in 2026.

GAC Group demonstrated its all-solid-state battery technology at the Technology Day event on April 12 and announced that it expects to apply it to Haopin models in 2026. The person in charge of the company said that the research and development of all-solid-state batteries is extremely difficult, equivalent to climbing Mount Everest, and requires breakthroughs in materials, design, manufacturing, and integration.

On April 28, 2024, CATL released its research and development plan for all-solid-state batteries. The company's chief scientist Wu Kai revealed at the Advanced Battery Technology Seminar that their goal is to achieve small batch production of all-solid-state batteries in 2027.

SAIC Group was also not to be outdone. On May 24, it announced its all-solid-state battery development plan at the new energy technology conference. Based on the polymer-inorganic composite electrolyte technology route, SAIC Qingtao's first all-solid-state battery production line has been approved and is scheduled to be completed by the end of 2025 and officially put into mass production in 2026.

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