
Fox H1 3.7kW Hybrid Inverter with EPS 1PH Gen 2
- UK stock — no drop-ship delays
- MCS-certified products
- Industry-lowest trade rates
- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
- Real-time stock availability
- Next-day delivery on stocked items
- Pallet quantities available — request a quote
- Dedicated account support
- Fox H1 3.7kW Hybrid Inverter with EPS 1PH Gen 2
- Part No: FE-H1-3.7-G2
- Storage Systems - Hybrid Inverter
- 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%
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.
CT Clamps and communication 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 click here for registration page. Please check the warranty document for more information.
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

