固态电池

Core Insights - The automotive industry is making significant advancements in solid-state battery technology, with multiple companies planning to implement this technology in their vehicles by 2027 or 2028 [1][2][3]. Group 1: Company Developments - Changan Automobile's Vice President, Deng Chenghao, anticipates small-scale demonstration operations of solid-state batteries by 2027 [1]. - Dongfeng Motor plans to conduct mid-term tests with solid-state batteries by December 2027, with a production target of 350Wh/kg solid-state batteries by September next year [1]. - CATL has stated that its solid-state battery technology is industry-leading, with small-scale production expected by 2027 [1]. - Chery's Rhino S solid-state battery is set to complete vehicle verification by 2027 [1]. - Toyota's Carbon Neutrality Engineering Development Center President announced that the company is on track to launch its first mass-produced vehicle with solid-state batteries by 2027 or 2028 [1]. - Nissan has achieved performance equivalent to double the current battery range with its next-generation solid-state battery prototypes, aiming for large-scale production by 2028 [1]. - BMW has launched the world's first test vehicle equipped with solid-state batteries (ASSB), the BMW i7, for road testing in Munich [1]. - Mercedes-Benz, in collaboration with Factorial, has developed the Solstice battery (450Wh/kg) that can exceed 1000 kilometers on a single charge [1]. - Samsung plans to begin large-scale production of solid-state batteries in 2027 [1]. - GAC Group announced successful manufacturing processes for solid-state batteries, with plans to officially equip them in the Haopu model by 2026 [1]. Group 2: Future Projections - BYD plans to start small-scale production of sulfide solid-state batteries for the mid-to-high-end electric vehicle market in 2027, with mainstream applications expected by 2030 [2]. - Hive Energy's Chairman Yang Hongxin believes that small-scale demonstration vehicle installations of solid-state batteries can be achieved by 2027 [2]. - Guoxuan High-Tech's Chief Scientist Zhu Xingbao suggested that if a composite technology route is adopted, vehicle installations could be possible as early as 2026 [2].