汇安基金王明路：固态电池“工艺跑通年”或将启幕

Core Insights - The solid-state battery industry is poised for significant advancements by 2025, driven by government policies and technological breakthroughs in production and safety standards [1][2][3] Policy and Industry Drivers - The transition from policy expectations to practical implementation is evident, with the Ministry of Industry and Information Technology (MIIT) emphasizing solid-state batteries as a key focus area, aiming to establish 3-5 global leaders by 2027 [2] - New safety standards for electric vehicle batteries will take effect on July 1, 2026, mandating that batteries do not catch fire or explode during thermal runaway [2] - The first national standard for solid-state batteries is set to be publicly solicited by the end of December 2025, marking a foundational step towards industrialization [2] Technological Advancements - The solid-state battery technology is evolving, with sulfide solid-state batteries and oxide/polymer semi-solid batteries becoming the main focus, and semi-solid batteries already in mass production [3] - The industry is shifting its focus from material science to production engineering, with expectations for semi-solid battery equipment to ramp up production in 2026 and full solid-state battery equipment between 2027 and 2030 [3] - 2026 is identified as a critical year for completing the testing and safety assessment processes necessary for large-scale production of solid-state batteries [3] Investment Focus Areas - In the solid-state battery supply chain, the equipment sector is highlighted as having higher profitability and earlier revenue realization, particularly in dry electrode, isostatic pressing, and high-pressure formation processes [4] - On the materials side, lithium sulfide, sulfide electrolytes, and silicon-carbon/lithium metal anodes are recommended for investment focus [4] - For application sectors, while solid-state technology may enhance brand value and market positioning, short-term revenue contributions are expected to be limited [4]