A high-voltage energy storage system, with a single cluster voltage ranging from 80-100V or above and achieving 400-900V through series connection, offers significant advantages. By incorporating a series bms, these systems ensure efficient management of battery clusters, resulting in lower energy loss, faster charging speeds, and the ability to drive high-power loads effectively.
Efficiency and performance improvement: The overall system efficiency is increased to 92%
The high-voltage system adopts cluster-level control and SOC balancing technology (difference is less than 2%), and the battery capacity utilization rate is increased to 90%, extending the service life
By simplifying the topology structure, the equipment volume and failure rate are reduced. The battery current is smaller at the same capacity, and the requirements for components are lower
Matching the household storage market: Europe, Japan, Australia and other regions are mainly villa users, matching the three-phase power demand
