587Ah半固态电芯！双登股份6.25MWh液冷储能系统新品发布

Core Viewpoint - The article highlights the launch of the Power Warden 3.0, a semi-solid liquid-cooled energy storage system by Shuangdeng Co., which aims to redefine safety and energy standards in the energy storage industry through innovative technology and design [1][3]. Group 1: Product Features - The Power Warden 3.0 system features a 6.25MWh capacity, compatible with various energy storage scenarios including string, grid, and long-duration storage [1]. - It utilizes the Shuangdeng 587Ah semi-solid battery cell, achieving an energy density of 416Wh/L, a lifespan of over 20 years, and an energy efficiency of 95%, which lowers the total lifecycle cost [3][6]. - The semi-solid battery cell employs innovative in-situ polymerization technology, significantly reducing thermal runaway risks and enhancing mechanical strength and stability [6]. Group 2: Safety Mechanisms - The Power Warden 3.0 system incorporates comprehensive safety designs from the battery cell to the system level, ensuring safety is prioritized [8]. - It features a PACK safety design based on semi-solid battery characteristics and an IP67 protection level, enhancing safety against thermal runaway [9]. - The system employs a high-strength integrated frame, grid-like flame-retardant structure, and modular safety partitioning, along with dual-cooling technology for precise temperature control [11]. Group 3: Operational Efficiency - The Power Warden 3.0 integrates with Shuangdeng's AI intelligence system, enhancing operational decision-making efficiency by 300% [16]. - It includes a smart trading assistant engine that dynamically optimizes charging and discharging strategies, facilitating various revenue models such as peak shaving and green electricity trading [16]. - The system configuration is optimized for customer needs, reducing land occupation by 20% and operational workload by 15%, leading to a 15% decrease in Levelized Cost of Storage (LCOS) [16].