enjiebms
https://www.enjiebms.com/products/series-high-voltage-system/
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.