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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.

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