Zheng Quan Shi Bao·2025-11-23 21:53Core Insights - The domestic first large-capacity all-solid-state battery production line has been established, currently undergoing small-scale testing production, marking a significant milestone in the all-solid-state battery technology [1] - The all-solid-state battery is recognized as the "holy grail of next-generation battery technology," offering higher energy density, inherent safety, longer lifespan, and wider temperature range compared to traditional liquid lithium batteries [2] - Multiple companies are advancing their solid-state battery projects, with plans for small-scale vehicle integration and mass production set for 2027 [4] Industry Developments - The all-solid-state battery technology is included in the national strategic development plan, indicating its importance for future energy storage solutions [2] - Major players like CATL and Changan Automobile are targeting 2027 for mass production, with significant improvements in battery safety and energy density [2] - The industry is expected to see a peak in pilot production lines in 2026, with small-scale commercialization anticipated by 2027 [3] Company Progress - GAC Group has completed the first large-capacity all-solid-state battery production line, capable of producing batteries with an energy density nearly double that of current batteries [1] - SAIC Group and Penghui Energy have also reported advancements in their solid-state battery production lines, with plans for sample production and vehicle testing in the near future [4] - Companies are focusing on overcoming technical bottlenecks related to manufacturing costs, cycle life, and environmental adaptability to facilitate the industrial application of solid-state batteries [4]