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CFE 5,12KW Lithium Ion Battery

CFE 5,12KW Lithium Ion Battery

Regular price R 20,000.00
Regular price Sale price R 20,000.00
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CFE 5,12KW Lithium Ion Battery - data sheet

CFE 5,12KW Lithium Ion Battery - user manual

CFE 5,12KW Lithium Ion Battery - compatibility inverter list

CFE 5.12kWh Lithium Ion Battery


If you're in the market for a reliable lithium-ion battery, the CFE 5.12kWh Lithium-ion Battery is an excellent choice. Manufactured by CFE-CF Energy in China under the model CFE-5100S, this high-quality 48V LiFePO4 lithium-ion battery is designed for both UPS and solar systems, harnessing the power of sunlight. With a capacity of 5.12kWh, it operates between 48VDC and 56VDC and ensures system security with an integrated BMS (Battery Management System) on each module. Plus, monitoring its performance is a breeze through the CFE APP and built-in WIFI connectivity..


  • Battery Type: Lithium-Ion
  • Battery Module: CFE-5100S
  • Total Capacity: 5.1Kwh
  • Nominal Charge / Discharge Power: 3.0Kw
  • Operating Voltage: 48VDC to 56VDC
  • Nominal Voltage: 51.2VDC
  • Maximum Charging Voltage: 57.6VDC
  • Nominal Current: 60A
  • Recommended Depth of Discharge (DOD): 90%
  • Installation Type: Cabinet or Wall Mount
  • Maximum Number of Units in Parallel: 10 Units
  • Series Connection: Not Supported
  • WIFI: Integrated WIFI Module (Accessible via CFE APP)
  • Color: White

Environment Limit:

  • Cooling Type: Ambient Cooling
  • Ingress Protection: IP20 (Suitable for Indoor Use)
  • Operating Temperature Range: -10°C to 55°C
  • Relative Humidity: 20% to 60% (Non-Condensing)
  • Communication: CAN/RS485/WIFI (CFE APP)
  • Safety Rating: IEC 62619, IEC 62040


  • Energy Storage: Perfectly suited for compatibility with PV solar systems.
  • Battery Management System (BMS): Monitors and safeguards the battery to prevent it from operating outside its design limitations.
  • Monitoring: The built-in BMS with WIFI module enables easy monitoring of battery performance via mobile phones and computers.
  • Firmware Updates: The BMS firmware can be effortlessly updated to the latest version.
  • Expandability: You can increase the battery capacity by adding more units.

Safety Rules for Installation and Operation:

  1. Network Cable: If needed, follow the provided diagram for making the network cable. Ensure that the network cable between the battery and the inverter complies with the inverter's definition. Use a LAN cable tester to check for any faults in the cable.

  2. Mounting: The battery can be either wall-mounted or rack-mounted. If installing more than four batteries, it is recommended to use a cabinet for stability.

Advantages and General Applications:

  • Parallel Connection: Allows for parallel installation of signal modules.
  • Integrated WIFI Modem: Each unit includes an integrated WIFI modem for easy troubleshooting and maintenance.
  • Direct Smartphone Connection: Enables direct communication with smartphones and the battery's BMS, particularly useful for sites without internet access.
  • Remote Firmware Updates: Simplifies the process of updating firmware remotely, reducing the need for on-site service.
  • Versatile Installation: Provides options for wall mounting and ground installation.
  • Precision Monitoring: Offers accurate voltage and current sampling precision, resulting in more precise State of Charge (SOC) calculations that never jump.

The CFE 5.12kWh Lithium Ion Battery is a versatile and reliable energy storage solution suitable for various applications, including solar power systems and UPS setups. Its advanced features and safety precautions make it a dependable choice for energy storage needs.



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