Designed for demanding industrial environments:
Supports high-voltage battery systems up to 1000V+
High current handling: 100A–600A+
Multi-layer protection for large battery packs
Reliable operation under heavy load conditions
Seamless integration with energy systems:
CAN, RS485, Modbus, and optional Ethernet
Compatible with EMS and PCS systems
Real-time data exchange and system coordination
Remote monitoring and cloud connectivity
Optimized for large-scale battery systems:
Active balancing to transfer energy between cells
Improve consistency across large battery packs
Reduce thermal stress and energy loss
Extend system lifespan significantly
Flexible and scalable system design:
Supports rack-level and system-level BMS architecture
Master-slave BMS configuration
Expandable for kWh to MWh systems
Easy integration for containerized ESS
Our C&I Energy Storage BMS adopts a hierarchical architecture:
Cell Monitoring Unit (CMU) – monitors individual cells
Battery Management Unit (BMU) – manages battery racks
System Control Unit (SCU) – central control and communication
Communication Layer – CAN / Ethernet / RS485
Protection Layer – contactors, relays, and safety controls
This architecture ensures high reliability, precise control, and scalability for large systems.
| Feature | Standard BMS | Our C&I BMS |
|---|---|---|
| Voltage Support | Low Voltage | Up to 1000V+ |
| System Scale | Small Packs | kWh → MWh Systems |
| Communication | Basic | EMS / PCS Integration |
| Balancing | Passive | Active Balancing |
| Architecture | Single Unit | Modular Master-Slave |
Our BMS is purpose-built for industrial energy storage—not adapted from small battery systems.
Our C&I Energy Storage BMS is widely used in:
Commercial Building Energy Storage
Industrial Peak Shaving Systems
Solar + Storage (PV + ESS) Projects
Microgrid & Grid Stabilization
EV Charging Station Energy Storage
Containerized Energy Storage Systems
| Parameter | Specification |
|---|---|
| Battery Type | LiFePO4 / NMC / Lithium-ion |
| Voltage Range | Up to 1000V+ |
| Current Range | 100A – 600A+ |
| Architecture | Master-Slave / Modular |
| Communication | CAN / RS485 / Modbus / Ethernet |
| Balancing | Active / Passive |
| Protection | OV / UV / OC / SC / OT |
| Operating Temperature | -20°C to 60°C |
We offer full customization for industrial energy storage projects:
High-voltage system design
Communication protocol integration (EMS/PCS compatibility)
Rack-level and container-level solutions
Software and control strategy customization
Private labeling and branding
We support system integrators, EPC contractors, and energy solution providers worldwide.
A typical C&I energy storage system includes:
Grid / Solar → PCS → Battery System → BMS → EMS → Load
BMS ensures battery safety and performance
EMS manages energy optimization and dispatch
PCS handles power conversion between AC and DC
Our BMS plays a critical role in enabling safe and efficient system operation.
CE / RoHS Certified
ISO Quality Management System
Compliant with industrial safety standards
100% tested before shipment
Designed for long-term continuous operation
What is the difference between C&I BMS and residential BMS?
C&I BMS supports higher voltage, larger capacity, and advanced system integration with EMS and PCS.
Can this BMS support containerized energy storage systems?
Yes, it is designed for rack-level and container-level ESS applications.
Is active balancing necessary for C&I systems?
Yes, active balancing is highly recommended for large battery systems to improve efficiency and lifespan.
Can your BMS integrate with our EMS or inverter system?
Yes, we support multiple communication protocols and can customize integration based on your system.
