Fox ESS H1 6.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh) £2,810 +VAT

£3,373.09 incl. VAT

Fox ESS H1 6.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh) £2,810 +VAT

£3,373.09 incl. VAT
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Product description
Fox ESS H1 6.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)

#2:   FE-H1-6.0-G2-ECS4100-WG

Pdf free icon Fox H1 6.0kW Datasheet

Pdf free icon Fox H1 6.0kW Manual

Pdf free icon Fox H1 6.0kW Installer Guide

Pdf free icon Fox H1 6.0kW G100 Certification

Pdf free icon Fox Warranty

Pdf free icon Fox Battery Sizing Guide

This complete kit includes:

 1 x Fox ECS 4.03kWh HV Battery (Master) FE-HV-ECM-4100

1 x Fox ECS 4.03kW HV Battery (Slave) 

1 x Fox H1 6.0kW Hybrid Inverter FE-H1-6.0-G2


 *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 20.16 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 Tolerance
  • Easy Installation
  • CAN/RS485 Communication
  • High Voltage 


  • Weight: 38.25kg
  • Battery Type: Lithium Ion
  • Nominal Energy: 4050 Wh
  • Depth of discharge: 90.00 %
  • Voltage: 52 V
  • Continuous Discharge Rate (Normal Use): 2,875 W
  • Maximum Discharge Rate (5 Minutes): 2,875 W
  • Surge Discharge Rate (15 Seconds): 2,875 W
  • Maximum Charge Rate (5 Minutes): 2,875 W

Please note: This battery requires a MINIMUM of 2 modules to work (Master + Slave), This battery can have a MAXIMUM of 7 modules in a stack (1x Master + 6x Slaves)

Features of the Hybrid Inverter

  • Easy Install
  • IP65 Rated
  • Remote Monitoring
  • Dual MPPT - ensure optimal solar production
  • High round-trip efficiency of 97%

With this single phase Hybrid/AC Inverter  you can easily expand your system with up to seven batteries in series, with a maximum storage capacity of 33.24kWh. 



  • CT Clamps
  • WiFi stick 

Still Required:

  • a second CT if there's another generator set (i.e PV, wind or other).
  • a meter between inverter and incoming power connection point IF distance is more than 30m apart.


Weight: 23kg
Rated Power: 6,000 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 601 V
Max Input Voltage: 600 V
Max DC Power (5 minutes): 9,900 W
Max AC Power (5 Minutes): 6,000 W
Surge AC Power (1 Second: 6,600 W
Max DC Current: 32 A
Max DC Inputs: 2
Has DC Fuses: 0
Connector: MC4  
Included Connectors: 4
Euro Efficiency: 97 %
Transformer: None
MPPT Quantity: 2
Has Integrated DC Switch: No
Warranty: 5 years

Remember to register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.
Please check the warranty document for more information.

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