CE-5 — Low-Voltage Household & C&I Battery System
The CE-5 is COSPOWERS' versatile low-voltage battery system engineered to serve both residential households and small Commercial & Industrial (C&I) premises. Built on proven LiFePO4 chemistry with an intelligent Battery Management System, the CE-5 delivers exceptional safety, long cycle life, and seamless compatibility with leading solar inverter brands — making clean energy storage accessible and dependable.
Technical Specifications
- Chemistry: LiFePO4 (Lithium Iron Phosphate)
- Rated Voltage: 48V nominal
- Rated Capacity: 5.12kWh per unit
- Max Continuous Discharge Power: 2.56kW
- Expandable: Up to 4 units in parallel (20.48kWh total)
- Communication: RS485 / CAN / Modbus RTU
- Protection Class: IP55
- Operating Temperature: -10°C to +50°C
- Cycle Life: 3000+ cycles at 80% DOD
- Certifications: IEC 62619, CE, UN 38.3, RoHS
Key Features
- Plug-and-play design for fast and easy installation
- Compatible with leading hybrid inverters (Growatt, Deye, Solis, SMA, Victron)
- Intelligent multi-level BMS: cell balancing, overcharge and over-discharge protection
- Expandable capacity — add units as energy needs grow
- Remote monitoring via mobile app and web portal
- Whisper-quiet fanless design for indoor residential use
- 10-year design life with minimal maintenance
Ideal For
Residential rooftop solar installations, small offices, retail outlets, clinics, and any C&I application requiring a compact, reliable, and affordable battery energy storage solution.