Fox Energy Cube HV ECM4100 V2 4.03 kWh Slave battery £988 +VAT

£1,185.23 incl. VAT

Fox Energy Cube HV ECM4100 V2 4.03 kWh Slave battery £988 +VAT

£1,185.23 incl. VAT
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Product description

Fox Energy Cube HV ECM4100 4.03 kWh Slave battery

 #1: FE-HV-ECS-4100 

 Please note these are V2 batteries and only compatible with other V2 Cube batteries

Please view our battery storage information page for sizing and selecting the right battery storage system for you.

Pdf free icon Fox Cube 4.03 kWh Data Sheet

Pdf free icon Fox Cube 4.03 kWh Manual

Pdf free icon Fox Cube 4.03 kWh Warranty

Pdf free icon Fox Cube 4.03 kWh Attestation

Suitable for charging from the grid such as Economy 7 & Octopus Go. For detailed explanation of how to maximise Economy 7 essential information to work out which battery storage options is best for you please visit - Understaning Economy 7

Compatible with Foc HV chargers only available on our Fox HV main page

*Collections are not permitted due to health & safety regulations*

Energy cube is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 28.21 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers. 


  • 4.03kWh Capacity
  • Scalable to 28.21kWh 
  • 90% Depth of Discharge
  • Wide Temperature Tolerence
  • Easy Installation
  • CAN/RS485 Communication
  • High Voltage

Weight: 38.3 kg
Battery Type: Lithium Ion
Nominal Energy: 4050 Wh
Depth of discharge: 90.00 %
Voltage: 52 V
Continuous Discharge Rate (Normal Use): 2875 W
Maximum Discharge Rate (5 Minutes): 2875 W
Surge Discharge Rate (15 Seconds): 2875 W
Maximum Charge Rate (5 Minutes): 2875 W

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