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314Ah半固态电池产品首次量产
中关村储能产业技术联盟·2025-03-28 08:53

Core Viewpoint - The article highlights the launch of Guangdong's first semi-solid state battery production line, which marks a significant advancement in the new energy storage sector within the Guangdong-Hong Kong-Macao Greater Bay Area, showcasing the transition from technological breakthroughs to industrialization [2][4]. Group 1: Production and Technology - The newly launched production line has achieved the world's first mass production of a large-capacity 314Ah semi-solid state battery, providing safer and more efficient energy solutions for various storage scenarios [4][6]. - The 314Ah semi-solid state battery exhibits enhanced safety features, including a significant increase in the thermal runaway initiation temperature and improved thermal and cycling stability, ensuring safe operation in extreme environments [6][8]. - The production line aims to create a closed-loop ecosystem encompassing research, production, and application, focusing on the collaborative development of supporting industries such as separator materials and production equipment [4][8]. Group 2: Industry Development and Strategic Importance - The Guangdong provincial government has identified the new energy storage industry as a strategic pillar of the manufacturing sector, aiming to build a comprehensive energy storage ecosystem, with the province's storage industry chain currently ranking among the top in the country [4][6]. - The collaboration between Guangdong Energy Group and Beijing Weilan New Energy Technology Co., Ltd. aims to leverage advanced solid-state battery technology to accelerate the development of the semi-solid and all-solid-state battery industry chain in Guangdong [8]. Group 3: Application Scenarios - The 314Ah semi-solid state battery is suitable for a wide range of applications, including energy storage for grid-side, 5G base stations, commercial and industrial sectors, data centers, new energy commercial vehicles, rail transit, electric engineering machinery, and electric ships, particularly excelling in urban energy storage scenarios due to its safety advantages [6].