SPIR：2026-2030全球固态电池行业研究报告正式发布！

Core Viewpoint - The all-solid-state battery industry chain is transitioning from technology validation to mass production, with a critical window for product breakthroughs and commercialization from 2026 to 2030, driven by advancements in materials, processes, and applications [2][5]. Group 1: Industry Structure and Dynamics - The all-solid-state battery industry chain exhibits a "dumbbell" structure, with high value and barriers in upstream materials and downstream applications, while the midstream manufacturing and equipment are crucial for mass production [2]. - The core logic of the industry is based on technological breakthroughs leading to process maturity, application scenarios, cost reduction, and scale expansion [2][25]. - The industry is expected to experience explosive growth from 2026 to 2028, driven by the scaling of semi-solid and quasi-solid batteries, with full commercialization anticipated between 2028 and 2035 [2][5]. Group 2: Key Materials and Technologies - Upstream key materials include high-nickel ternary, lithium-rich manganese-based, and sodium-layered oxide for positive electrodes, while silicon-based and lithium metal are prominent for negative electrodes [3][12]. - Solid-state electrolytes are primarily sulfide-based, with a significant market share expected to grow from 25.4 tons in 2025 to 130,000 tons by 2035 [19]. - The development trends for positive electrode materials indicate a shift from high-nickel ternary to lithium-rich manganese-based materials, with innovations in interface engineering and structural design [8][9]. Group 3: Market Projections and Applications - The global solid-state battery market is projected to grow from approximately 0.05 GWh in 2025 to 325 GWh by 2035, with key applications in military aerospace, high-end consumer electronics, drones, long-range electric vehicles, and humanoid robots [5][12]. - By 2030, the solid-state battery penetration rate is expected to increase significantly, with initial commercial shipments projected to reach 10 GWh [5]. - The market for solid-state batteries is anticipated to see a surge in demand from high-end electric vehicles and energy storage systems, particularly between 2028 and 2030 [25]. Group 4: Technological Innovations and Challenges - Key technological innovations include interface engineering to reduce solid-solid interface resistance, structural design to enhance performance, and composite materials to lower costs [9][10][22]. - The transition from graphite to silicon-based and lithium metal anodes is expected to occur, with silicon-based anodes projected to dominate in the short to medium term [12][13]. - The industry faces challenges such as lithium dendrite formation and interface stability, which are critical for the successful commercialization of lithium metal anodes [15][22]. Group 5: Policy and Investment Trends - Various countries are incorporating solid-state battery technology into strategic initiatives, with performance and safety standards expected to be established by 2026, accelerating the commercialization process [25]. - Investment interest remains high, particularly in upstream materials and specialized equipment, with a focus on leading companies in the sector [25]. - The industry structure is reinforcing a "dumbbell" model, emphasizing high-value upstream materials and applications while transforming midstream manufacturing processes [25].