Fox ECS4300, 4.14kWh HV Battery (Master) £1,120 +VAT

£1,344.50 incl. VAT

Fox ECS4300, 4.14kWh HV Battery (Master) £1,120 +VAT

£1,344.50 incl. VAT
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Product description
Fox ECS 4.14kWh HV Battery (Master)

#2: FE-HV-ECM-4300  Storage Systems - Li-ion Battery Pack

Fox's ECS is a high-performance, scalable battery storage system. Its modular design allows for maximum flexibility. It is suitable for a broad range of storage applications. Additional batteries can be added, with a maximum storage capacity of 29.03 kWh.

Pdf free icon Fox ECM4300 Datasheet

Pdf free icon Fox Product Compatibility

Pdf free icon Fox ECM4300 User Manual

Pdf free icon Fox ECM4300 Warranty


  • Plug and play easy install
  • 4.14kWh Capacity
  • Scalable to 29.03kWh 
  • 90% Depth of Discharge
  • Wide Temperature Tolerance
  • CAN/RS485 Communication
  • High Voltage


Weight: 38.3 kg
Rated Power: 4,300 W
Battery Type: Lithium Ion
Nominal Energy: 4145 Wh
Depth of discharge: 90.00 %
Voltage: 57 V
Continuous Discharge Rate (Normal Use): 2875 W
Maximum Discharge Rate (5 Minutes): 2875 W
Surge Discharge Rate (15 Seconds): 3737 W
Maximum Charge Rate (5 Minutes): 2875 W

This battery requires a MINIMUM of 2 modules to work (Master + Slave). This battery can accommodate up 7 modules in a stack (1x Master + 6x Slaves)

If you are adding battery modules to an existing Energy Cube stack, please made sure that the new batteries are compatible with your original battery module. Must be installed by a qualified electrician.

Please note: In order to increase the product warranty from 5 to 10 years you must register your install with Fox online to activate the 10 year  warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.

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