CS-X-P Series — Low-Voltage Stack-Based C&I Energy Storage System
The CS-X-P Series is COSPOWERS' low-voltage, modular stack-based energy storage system designed for Commercial & Industrial (C&I) applications requiring flexible scalability and easy installation. Available in 5kWh, 10kWh, 15kWh, and 20kWh configurations, this series supports peak shaving, demand management, solar self-consumption, and emergency backup — without the complexity of high-voltage systems.
Technical Specifications:
- Model Variants: CS-5-P | CS-10-P | CS-15-P | CS-20-P
- Chemistry: LiFePO4 (Lithium Iron Phosphate)
- Rated Voltage: 51.2V (low-voltage)
- Capacity Range: 5kWh to 20kWh (scalable per stack)
- Max Discharge Power: Up to 10kW continuous
- Communication: RS485 / CAN / Modbus RTU
- Protection Class: IP55
- Cooling: Natural convection / forced air
- Operating Temperature: -10°C to +50°C
- Certifications: IEC 62619, CE, UN 38.3
Key Features:
- Modular stack design — start small, scale as needed
- Low-voltage architecture for simple, safe installation
- Compatible with leading hybrid and off-grid inverter brands
- Intelligent multi-level BMS with remote monitoring
- Parallel connectivity for multi-cabinet large-scale systems
- Built-in protection: overcharge, over-discharge, short circuit, thermal
- Wall-mount or floor-stand installation options
Ideal For: Small to mid-size commercial buildings, retail stores, SME facilities, solar installations, and C&I sites requiring affordable, expandable battery backup solutions.