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Fox ESS  |  SKU: FE-H1-3.7

Fox H1 3.7kW Hybrid Inverter 1PH

£754.40
Tax included Shipping calculated at checkout.

Delivery and Shipping

Next Business Day Delivery On Order placed Before 12:00 PM

Except Ireland, highlands and Islands.

Returns and Refunds
  • We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
  • We will process your refund typically within 3-5 working days of receipt and assessment of returned goods.

- See our Returns and Refund policy for more detail -

The Fox system is easy to install and will save you time spent on installation. Remote monitoring is also avalible via your smartphone or web portal.

  • Compatible with: ECS2900 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4100 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4300 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4800 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: HV2600 ( 1 BMS + 2 HV2600 Minmum, up to 7 Maximum)
  • IP65 rated - suitable for outdoor installations
  • Remote monitoring via web portal or smartphone
  • Easy to expand battery capacity
  • Dual MPPT - ensure optimal solar production
  • High round-trip efficiency of 97%

CT Clamps and WiFi stick are included in the box. A second CT will be required if there's another generator set (i.e PV, wind or other).

A meter will be required for >30m distance between inverter and incoming power connection point.

FoxESS inverters are not compatible with SolarEdge or Huawei optimizers, but with those from Tigo.

Don't forget: You must register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please check the warranty document for more information.

Please Note: When installing batteries side-by-side and not stacked one on top of the other, we recommend using FE-HV2600-EXT-1M

On Special Offer!
FE-H1-3.7-HV2600-2-PACK Fox Hybrid 3.7kW with 2 x HV2600 battery package (Incl. BMS)
Included in Kit
KIT-FOX-3.7-HV Fox 3.7 HV Hybrid Kit UK

If you have any technical queries about this product or wish to report any issues with the information on this page then please use the Contact Form to contact us.
Supplier Part No:
H1-3.7 (with EPS)
Weight:
23 kg
Rated Power:
3,680 W
Min PPT Voltage:
80 V
Max PPT Voltage:
550 V
DC Startup Voltage:
75 V
DC Shutdown Voltage:
75 V
Max Input Voltage:
600 V
Max DC Power:
4,680 W
Max AC Power (5 Minutes):
5,000 W
Surge AC Power (1 Second):
6,000 W
Max DC Current:
27 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:
Yes
Warranty:
5 years

Optional other parts
to consider
FE-GSM-STICK Fox H1 3.7kW Hybrid Inverter 1PH
One of the followingEnergy Meter
FE-AIO-EM Fox H1 3.7kW Hybrid Inverter 1PH
Possible Alternatives
FE-H1-3.7-G2 Fox H1 3.7kW Hybrid Inverter 1PH G2

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Ecotrade supplies
Fox H1 3.7kW Hybrid Inverter 1PH
Fox ESS

Fox H1 3.7kW Hybrid Inverter 1PH

£754.40

The Fox system is easy to install and will save you time spent on installation. Remote monitoring is also avalible via your smartphone or web portal.

  • Compatible with: ECS2900 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4100 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4300 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: ECS4800 ( 1 Master + 1 Slave Minimum, up to 6 Slaves Maximum)
  • Compatible with: HV2600 ( 1 BMS + 2 HV2600 Minmum, up to 7 Maximum)
  • IP65 rated - suitable for outdoor installations
  • Remote monitoring via web portal or smartphone
  • Easy to expand battery capacity
  • Dual MPPT - ensure optimal solar production
  • High round-trip efficiency of 97%

CT Clamps and WiFi stick are included in the box. A second CT will be required if there's another generator set (i.e PV, wind or other).

A meter will be required for >30m distance between inverter and incoming power connection point.

FoxESS inverters are not compatible with SolarEdge or Huawei optimizers, but with those from Tigo.

Don't forget: You must register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please check the warranty document for more information.

Please Note: When installing batteries side-by-side and not stacked one on top of the other, we recommend using FE-HV2600-EXT-1M

On Special Offer!
FE-H1-3.7-HV2600-2-PACK Fox Hybrid 3.7kW with 2 x HV2600 battery package (Incl. BMS)
Included in Kit
KIT-FOX-3.7-HV Fox 3.7 HV Hybrid Kit UK

If you have any technical queries about this product or wish to report any issues with the information on this page then please use the Contact Form to contact us.
Supplier Part No:
H1-3.7 (with EPS)
Weight:
23 kg
Rated Power:
3,680 W
Min PPT Voltage:
80 V
Max PPT Voltage:
550 V
DC Startup Voltage:
75 V
DC Shutdown Voltage:
75 V
Max Input Voltage:
600 V
Max DC Power:
4,680 W
Max AC Power (5 Minutes):
5,000 W
Surge AC Power (1 Second):
6,000 W
Max DC Current:
27 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:
Yes
Warranty:
5 years

Optional other parts
to consider
FE-GSM-STICK Fox H1 3.7kW Hybrid Inverter 1PH
One of the followingEnergy Meter
FE-AIO-EM Fox H1 3.7kW Hybrid Inverter 1PH
Possible Alternatives
FE-H1-3.7-G2 Fox H1 3.7kW Hybrid Inverter 1PH G2
View product
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