亮见钠电 首席科学家 雷洪钧：固态电池产业化技术成熟度与装车速度差异分析报告

Core Viewpoint - The article discusses the advancements and challenges in the solid-state battery industry, emphasizing the maturity of technology and the slow pace of vehicle integration due to economic factors and production challenges [4][6][8]. Group 1: Event Overview - The 2025 (10th) Lithium Battery Industry Annual Conference and the Lithium Golden Ding Award Ceremony were held on December 18, 2025, in Shenzhen, with over 800 attendees discussing key topics in lithium batteries, materials, and equipment [1]. - The event included a forum on user-side energy storage and battery technology, highlighting the importance of technological breakthroughs and safety challenges in the industry [1]. Group 2: Solid-State Battery Insights - The chief scientist of sodium batteries presented a report on the maturity of solid-state battery technology and its integration speed, indicating that the technology is ready for implementation [2]. - Solid-state batteries have undergone extensive research and development, with major manufacturers like Dongfeng and Changan already testing vehicles equipped with this technology [5]. - The article notes that while solid-state battery technology is mature, the speed of vehicle integration is influenced by economic considerations and the existing infrastructure for lithium iron phosphate and ternary batteries [6][7]. Group 3: Technical and Economic Challenges - The cost of solid-state batteries remains high due to the lack of large-scale production, which is necessary to drive down prices [7]. - The article highlights that achieving zero defects in production is crucial for solid-state batteries, but current production lines are still focused on achieving this for existing battery types [7]. - The integration of solid-state batteries into the market is expected to accelerate by 2030, but for now, lithium iron phosphate and ternary batteries will continue to dominate due to their established safety and cost advantages [6][8].