中国能源报·2025-11-23 10:22Core Viewpoint - The establishment of the first large-capacity all-solid-state battery production line in China marks a significant advancement in the development of new energy vehicles, promising longer range and enhanced safety compared to traditional lithium-ion batteries [1][5]. Group 1: Technological Innovations - The all-solid-state battery's advantages stem from two key innovations in the production line: the integration of three traditional processes into one in the anode manufacturing stage, which reduces energy consumption and improves efficiency [3]. - A major breakthrough is the replacement of traditional liquid electrolytes with self-developed solid electrolyte materials, significantly enhancing the product's heat resistance and safety [3]. Group 2: Production Capacity and Future Plans - The production line has achieved the capability for mass production of automotive-grade all-solid-state batteries with a capacity of over 60 ampere-hours [5]. - The developed all-solid-state battery has an energy density nearly double that of existing batteries, enabling vehicles with a range of over 500 kilometers to achieve over 1000 kilometers after usage [7]. - Plans are in place for small-scale vehicle testing by 2026, with gradual mass production expected between 2027 and 2030 [7].