60S 192V 100A LiFePO4 BMS for BESS UPS Solar Energy Storage

A high voltage BMS organizes multiple cells into 8-24 string configurations as basic modules. These modules can be combined in series to form battery racks, which can then be paralleled into stacks and banks for large-scale energy storage solutions.

GCE's innovative approach uses independent MOSFET BMS units for each basic module (up to 20kWh), then connects identical modules in series for capacities exceeding 200kWh. Our 3-level BMS architecture features:

• BMU (slave BMS) in each module collecting cell data
• Cascade connection via isolated CAN bus to RBMS (rack/master BMS)
• Voltage balancing through fans or resistance balancing
• RBMS parallel connection via network cables
• Stack BMS aggregating all RBMS data

With nearly 10 years of R&D, GCE ensures stable, efficient, and reliable system communication with rich interface options for external system integration.

Hunan Group Control Energy Technology Co., Ltd. (GCE) specializes in BMS and lithium battery peripheral equipment R&D. Our high-performance intelligent lithium battery management systems use international leading technology to enhance battery management efficiency and extend battery life.

Our product range includes:

• 4S to 24S low voltage BMS with extensive interfaces and scalability
• 30S to 75S master-slave integrated BMS with relay solutions
• 60S-270S three-level architecture for high-capacity lithium batteries up to 1000V