鑫椤锂电·2025-04-21 08:42Core Viewpoint - The solid-state battery sector is experiencing significant advancements, with multiple projects achieving milestones and companies making notable breakthroughs in technology research and industrial application [1] Group 1: Anva Technology's Solid-State Battery - Anva Technology's second-generation solid-state battery is set to begin mass production in the second half of 2025, with an expected energy density exceeding 400Wh/kg [2] - The first-generation solid-state battery, currently in mass production, has an energy density comparable to traditional batteries at around 280Wh/kg, utilizing innovative manufacturing processes to enhance safety, environmental friendliness, and cost-effectiveness [2] - The company plans to launch a third-generation solid-state battery with an energy density over 500Wh/kg by 2027 and aims to introduce a fully solid-state battery by 2029 [2] Group 2: Guansheng Dongchi's Semi-Solid Lithium Iron Phosphate Battery - Guansheng Dongchi's semi-solid lithium iron phosphate battery project has reached a significant milestone with the completion of its construction phase, covering an area of 135.2 acres and a total investment exceeding 1 billion yuan [3] - The project is expected to complete acceptance by the end of 2025 and achieve production capacity by mid-2026, with an annual output of 2.1 million battery cells and systems, creating approximately 600 direct jobs [3] Group 3: Ruixiao Technology's Solid-State Battery Research Institute - Ruixiao Technology has established a solid-state battery research institute, integrating R&D resources from China and Japan to focus on breakthroughs in sulfide solid electrolyte materials [4] - The company has developed a full-chain capability from basic research to industrialization, with a sulfide electrolyte factory set to begin production in June 2025 [4] Group 4: High-Purity Lithium Sulfide Solid-State Battery Materials Project - A project for the annual production of 6,000 tons of high-purity lithium sulfide solid-state battery materials has been announced, with a total investment of 22 million yuan [6] - The project will be constructed in two phases, with the first phase expected to start in May 2025 and complete by April 2027 [6] Group 5: Guangdong Yuhong's Solid-State Battery Project - Guangdong Yuhong's 2GWh solid-state lithium battery project has received approval for registration, with a planned investment of 40 million yuan [7] - The project will occupy 7,000 square meters and is expected to generate an annual output value of approximately 8 million yuan, creating around 50 jobs [7]