固态电池资本开支加速，上海洗霸透露硫化锂项目正在推进中

Core Insights - Solid-state batteries are a highly focused sector in technology growth this year, with expectations for practical implementation advancing to around 2026 [1] - The solid-state battery industry is characterized by a shift from liquid electrolytes to solid electrolytes, with various types such as sulfide, oxide, and polymer being explored [1] - Major companies like CATL, Guoxuan High-Tech, and BYD are focusing on sulfide routes, while startups prefer oxide routes due to mature processes [1] Industry Trends - Upstream material companies are increasingly adopting a full-route layout for solid-state batteries, as seen with Shanghai Washba, which entered the solid-state battery sector in 2022 [2] - In 2025, among 53 A-share listed companies related to solid-state batteries, only 33 reported positive net profits, but 44 companies showed positive growth in fixed investment, and 30 increased R&D expenses year-on-year [2] Demand Drivers - Strong capital expenditure in solid-state batteries is driven by downstream demand, with major automakers and battery leaders announcing timelines for industrialization [3] - Toyota plans to achieve small-scale trial production of solid-state batteries by 2026 and large-scale production post-2030, while BYD aims for demonstration vehicle applications by 2027 [3] Equipment and Market Response - Leading solid-state battery equipment manufacturer, Xian Dao Intelligent, reported significant growth in revenue and net profit, with a 61.19% increase in net profit year-on-year [4] - Xian Dao's solid-state battery equipment has entered supply chains of major battery companies and automakers globally, leading to a surge in stock prices following their positive earnings report [4] Company Developments - Shanghai Washba's solid-state battery materials business is becoming a more significant factor in its valuation despite a 15.85% decline in overall revenue in the first half of the year [5] - The company has made strategic moves, including acquiring patents from the Dalian Institute of Chemical Physics and establishing joint ventures to enhance its competitive edge in silicon-carbon anode materials [7][8] New Energy Initiatives - Shanghai Washba has launched subsidiaries focused on advanced materials for solid-state batteries, targeting applications in consumer electronics, drones, and smart grid energy storage [8] - The company has developed a novel water-resistant oxide solid-state electrolyte material and achieved a production capacity of 50 tons per year [8]