Bank of China Securities·2026-01-13 05:09Investment Rating - The industry investment rating is "Outperform" [11] Core Viewpoints - Solid-state batteries are expected to become a key energy storage technology in the aerospace sector due to their lack of liquid electrolytes, low gas release risk, radiation resistance, and temperature tolerance, making them highly compatible with satellite applications [1][3] - The penetration rate of solid-state batteries in the aerospace field is anticipated to increase as industrialization progresses, with ongoing engineering and in-orbit validation [1][3] - The report maintains a strong outlook for solid-state battery production acceleration, highlighting it as a high-certainty investment direction [3] Summary by Sections Industry Overview - Solid-state batteries have transitioned from laboratory validation to engineering and in-orbit verification in the satellite sector, with successful demonstrations of charging and discharging capabilities in space [5] - NASA is advancing solid-state battery projects aimed at developing technologies suitable for space exploration and manned missions, indicating strong institutional support for this technology [5] Market Potential - The report emphasizes that solid-state batteries offer advantages in energy density and safety, positioning them as a significant upgrade direction for lithium-ion battery technology, supported by multiple national policies since 2025 [5] - The report recommends specific companies such as CATL, Yiwei Lithium Energy, and others as key players in the solid-state battery market, suggesting a focus on companies that are initiating small-scale production and advancing solid-state technology [3]