Core Viewpoint - Major battery companies are accelerating their competition in the all-solid-state battery sector, marking a shift from laboratory research to large-scale production [2][3]. Group 1: Company Developments - EVE Energy announced the successful rollout of its "Longquan No. 2" all-solid-state battery at its Chengdu production base, which covers an area of approximately 11,000 square meters and aims for an annual production capacity of nearly 500,000 cells [4][7]. - The first phase of EVE's production facility is expected to be completed by December 2025, with a manufacturing capability of 60Ah batteries, while the second phase aims for a 100MWh annual production capacity by December 2026 [7]. - The "Longquan No. 2" battery has an energy density of 300Wh/kg and a volumetric energy density of 700Wh/L, targeting high-end applications such as humanoid robots and low-altitude aircraft [7]. Group 2: Strategic Goals - EVE Energy's chairman, Dr. Liu Jincheng, stated that the company will invest heavily in funding, equipment, and R&D resources to achieve key targets of 400Wh/kg and 1000Wh/L energy densities for solid-state batteries by 2025 [8]. Group 3: National High-Tech Developments - Guoxuan High-Tech announced that its first all-solid-state battery pilot line has officially been completed, with the "Jinshi" all-solid-state battery currently in the pilot production stage and achieving a yield rate of 90% [9]. - The company has initiated the design work for its first-generation all-solid-state battery production line with a capacity of 2GWh, and its samples have an energy density of 350Wh/kg [9]. - Guoxuan High-Tech is also collaborating with BASF to build a cooperative system in the energy storage sector, with portable mobile energy storage devices gaining popularity overseas [10]. Group 4: Investment Plans - Guoxuan High-Tech disclosed plans to invest no more than 8 billion yuan in building new energy battery bases in Nanjing and Wuhu, aiming for a total production capacity of 40GWh [11].

Core Insights - The article highlights significant investments in energy storage projects in Guizhou and Gansu provinces, indicating a growing focus on energy storage infrastructure in China [1][5]. Guizhou Province - Guizhou has announced 16 energy storage projects with a total investment of approximately 9.93523 billion yuan [2]. - The projects include five capacity-related initiatives, such as a 20GWh sodium battery production line and a vanadium flow battery production base [2][3]. - The application projects total 1.75GW/3.5GWh, with most being new constructions, except for one ongoing project [3]. Specific Projects in Guizhou - The largest investment is in the Guizhou Tongren Wanshan Wind Power Intelligent Manufacturing Base, with a total investment of 2.5 billion yuan [4]. - Other notable projects include a 100MW/200MWh energy storage project in Xifeng County and a 400MW/800MWh project in Tongren City [4]. Gansu Province - Gansu has listed energy storage projects totaling 3.7GW/12.2GWh, including five large-scale electrochemical storage projects and one compressed air storage project [5]. - The Gansu projects reflect a broader trend in the region towards enhancing energy storage capabilities to support renewable energy integration [5].