This series of energy storage containers adopts a modular design, which allows for flexible expansion of capacity as needed. The individual modules operate independently, making it easy to maintain and isolate faults. By combining advanced air cooling and liquid cooling technologies, efficient thermal management is achieved to ensure stable operation of the battery in the optimal temperature range and extend its lifespan. Built in multiple battery management system (BMS), equipped with safety mechanisms such as over temperature, over charge, short circuit, and leakage protection, with a sturdy structure that adapts to various industrial and outdoor environments. Support remote monitoring and data collection, seamlessly integrate with energy management systems (EMS), and achieve intelligent scheduling and peak valley regulation. Overall high energy efficiency, low operation and maintenance costs, widely applicable to industrial energy storage, power peak shaving, microgrids, and new energy grid integration scenarios, providing solid support for green, low-carbon, reliable, and efficient energy management.