Zheng Quan Shi Bao Wang·2025-10-31 03:39Core Viewpoint - The solid-state battery concept is experiencing a strong surge in the market, with several companies seeing significant stock price increases, indicating growing investor interest and confidence in this technology [1] Company Developments - Haike New Energy has reached a 20% limit-up in stock price, while Xingyuan Material and Defang Nano have increased by over 13%, and companies like New Zobang and others have also seen gains exceeding 10% [1] - BAK Battery showcased its in-situ solidification technology at the 32nd China Society of Automotive Engineers annual conference, achieving an energy density of 390Wh/kg with a liquid electrolyte content below 10% [1] - Sunwoda released its "Xin·Bixiao" solid-state battery, which has an energy density of 400Wh/kg (with laboratory samples reaching 520Wh/kg) and maintains over 70% capacity at -30℃ [1] - Zhuhai Guanyu reported successful mass production of high-silicon anode batteries with a volume energy density of 900Wh/L due to increased silicon content [1] Industry Trends - According to Open Source Securities, solid-state batteries are transitioning from laboratory stages to mass production validation, with expectations to complete small batch vehicle testing by the end of 2025 and widespread vehicle testing between 2026 and 2027 [1] - Emerging application scenarios such as low-altitude, robotics, and AI are expected to expand the market for solid-state batteries, potentially accelerating industrialization [1]