Zhong Guo Zheng Quan Bao·2026-02-05 20:27Core Viewpoint - The solid-state battery sector has entered a phase of adjustment after an upward trend since the beginning of the year, driven by improvements in the fundamentals of related companies and accelerated industry development, indicating strong rationality and sustainability [1][2]. Performance Support - Most companies in the solid-state battery sector are rooted in the lithium battery supply chain, which is expected to see a comprehensive reversal in prices, orders, and profits by 2025. Many companies have issued performance forecasts for 2025, showing significant growth, and the sector is expected to maintain high growth levels into 2026 [2]. - The continuous improvement in performance provides a solid foundation for the sector's valuation, moving away from reliance on mere thematic speculation to a dual drive of "performance + valuation" [2]. Industry Progress - The solid-state battery industry is experiencing multiple key breakthroughs, which are crucial catalysts for the sector's rise. The formal release of the national standard draft for solid-state batteries on December 30, 2025, positions China to take the lead in standard-setting, enhancing its global industry influence [2]. - Successful vehicle testing of solid-state batteries by companies like Guoxuan High-Tech and FAW Hongqi marks a significant step from laboratory to practical application [3]. Industrialization Cycle - The investment value in the solid-state battery sector lies in the gradual overcoming of technical bottlenecks and clear expectations for cost reduction through scale, transitioning from a conceptual phase to a realization phase [3]. Material and Cost Reduction - The core challenge for solid-state battery industrialization is the maturity of material systems. The prices of lithium sulfide and sulfide solid electrolytes are expected to decrease significantly by 2026, which will lower production costs and facilitate industrialization [4]. - Innovations in processes and equipment are providing technical guarantees for mass production, with new processes transitioning from experimental to pilot lines, enhancing technical maturity [4]. Investment Opportunities - The solid-state battery sector is presenting increasing investment opportunities, with equipment, materials, and battery segments benefiting sequentially from industrial development, creating a gradient of investment focus [6]. - Equipment will be the first to benefit from the surge in industrial demand, with significant investment in specialized equipment for solid-state battery production expected to yield returns starting in 2026 [6]. Strategic Focus - As the solid-state battery sector accelerates industrialization, the focus should be on core investment opportunities in the electrode materials, manufacturing processes, and vehicle integration aspects [7]. - The sector's total market capitalization has surpassed one trillion yuan, with the sector index significantly outperforming the CSI 300 index since 2025, indicating a favorable industry outlook [7].