Group 1 - The core viewpoint of the news is that Zhejiang Nandu Power Supply Co., Ltd. is actively engaging in the energy storage market, showcasing its advancements in lithium-ion and lead-acid battery technologies, and emphasizing its commitment to innovation and global expansion [1][2] - Nandu Power has over 30 years of experience in energy storage, starting from communication storage and now focusing on various applications, including new energy storage, communication and data center storage, and residential storage [1] - The company ranks third in global market shipments of energy storage systems (DC side) in 2024 and second among Chinese companies in shipments of batteries for base stations and data centers [1] Group 2 - In the data center business, Nandu Power generated approximately 850 million yuan from lead-acid products and about 500 million yuan from lithium products in the first half of the year [2] - The company has established long-term partnerships with major domestic internet companies, operators, and financial institutions, and has collaborated with large integrators to promote high-power lithium battery systems for data centers [2] - Nandu Power achieved profitability in the second quarter, driven by high-margin orders in key global energy storage markets and rapid growth in the data center market with a diversified customer base [2] Group 3 - Nandu Power has made progress in solid-state battery technology, achieving commercial application in a global gigawatt-level energy storage project, with energy density reaching 350 Wh/kg [2] - The company's development strategy focuses on a dual-driven model of "technology research and development + market expansion," aiming for differentiated competition and continuous advancement in lithium battery-related businesses [2]

2025 年 8 月 26 日 碳酸锂：驱动有限，区间震荡或延续 | | 邵婉嫕 投资咨询从业资格号：Z0015722 | shaowanyi@gtht.com | | --- | --- | --- | | | 刘鸿儒（联系人） 期货从业资格号：F03124172 | liuhongru@gtht.com | | 【基本面跟踪】 | | | 碳酸锂基本面数据 | | | | T | T-1 | T-5 | T-10 | T-22 | T-66 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 2509合约（收盘价） | 79,580 | 400 | -9,720 | -980 | 2,900 | 16,260 | | | | 2509合约（成交量） | 15,885 | -7,290 | -34,468 | -489 | -1,754,398 | -46,130 | | | | 2509合约（持仓量） | 44,710 | -6,374 | -36,407 | -103,374 | -392,017 | -51,032 | | | ...

Core Insights - The second China International Solid-State Battery Technology Industrialization Development Forum will be held from June 26-28, 2025, in Wuxi, Jiangsu, where Ganfeng Lithium will present advancements in solid-state battery materials and energy storage applications [1] - Ganfeng Lithium has established a comprehensive product layout covering battery materials, cells, battery cabinets, energy storage containers, and energy storage power solutions, making it the only company in the industry to operate the entire supply chain from raw materials to battery recycling [5] - The company has delivered over 21 GWh of energy storage battery products and has invested in and constructed energy storage stations exceeding 20 GWh [5] - The room temperature ionic conductivity of the developed oxide solid electrolyte material reaches 1.5 mS/cm, and the company has achieved stable preparation of 25-micron ultra-thin electrolyte ceramic sheets [5] - The developed sulfide solid electrolyte material has a room temperature ionic conductivity exceeding 12 mS/cm, with low-cost batch production of lithium sulfide and sulfide electrolyte materials [5] - The 304Ah solid-state energy storage cell has surpassed 4000 cycles in lifespan testing, demonstrating advantages in safety, low-temperature performance, and storage compared to liquid batteries [6] - The 304Ah cell maintains a higher overall capacity retention, especially showing improved stability during the first 1000 cycles, and exhibits zero voltage drop during an 8mm puncture test, indicating robust safety performance [6] - Ganfeng Lithium has innovatively constructed a "6-BTR" high-safety energy storage system strategy, providing multi-level protection and achieving certification for its lithium storage battery products [6] - The company's storage technology and products, integrating high-performance solid electrolytes and innovative cell designs, contribute to the development of high-safety, long-life, and wide-temperature range products for a cleaner and more sustainable energy system [8]

Group 1 - The core viewpoint of the article highlights the advancements in solid-state battery technology by Weihai Jinhong Technology Co., Ltd, which has successfully launched a solid-state battery product with a capacity of 50Ah, achieving design specifications in energy density and exceeding 8000 cycles in performance [1] - The company plans to establish a new production line for square solid-state batteries (280) by 2025 and aims to introduce a new generation of solid-state batteries this year, which are expected to significantly improve energy density and cycle performance compared to existing industry products [1] - Weihai Jinhong Technology is a high-tech enterprise focused on the research and production of solid-state batteries, leveraging a research team from Harbin Institute of Technology and holding over 20 invention patents related to solid-state batteries [1]