Why Fox ESS
Why Choose Fox ESS?
Best value in the UK market. The most popular choice for homeowners seeking proven reliability at competitive prices. Excellent range from entry-level to premium all-in-one solutions.
Product Range
Fox ESS Products
Fox ESS H1-G2
Single-Phase Hybrid Inverter- 3-6kW output
- 2 MPPTs
- IP65 rated
- Fanless (silent)
- Built-in EPS backup
From £500 (trade)
Fox ESS KH Series
Single-Phase High-Power Inverter- 7-10kW output
- 3-4 MPPTs
- Higher discharge rates
- IP65 rated
- For larger homes
From £800 (trade)
Fox ESS H3 Series
Three-Phase Hybrid Inverter- 5-12kW output
- 2 MPPTs
- IP65 rated
- 3-phase EPS backup
- For larger properties
From £900 (trade)
Fox ESS ECS Series
Modular Floor Battery- 2.88-4.8kWh per module
- Up to 7 modules per stack
- LiFePO4 chemistry
- 6,000+ cycles
- 12-year warranty
From £500 per module (trade)
Fox ESS EQ Series
Next-Gen Modular Battery- EQ2900/4300/4800/5000 modules
- Floor-mounted, IP65
- Internal heating element
- 12-year warranty
- Rated Best Solar Battery by Sunsave
From £500 per module (trade)
Fox ESS EP Series
Wall-Mounted Battery- EP5 (5.18kWh) or EP11 (10.36kWh)
- Just 147mm depth
- Built-in fire suppressant and heater
- Sleek wall-mounted design
- Space-saving solution
From £1,200 (trade)
Fox ESS EVO AIO
All-in-One System- 5/8/10kW + 10.24kWh integrated
- IP66 outdoor rated
- 200% PV oversizing
- 3 units parallel = 30.72kWh
- 12-year warranty
From £3,244 (trade)
Fox ESS PowerQ AIO
Modular All-in-One- 3.7-11kW inverter
- Pairs with EQ batteries
- 5.76-30.24kWh capacity
- IP66 rated
- 12-year warranty
Contact for pricing
Fox ESS L EV Charger
Smart EV Charger- 7.3kW and 11kW options
- Solar-integrated charging
- Smart scheduling
- App controlled
- 5-year warranty
£800-1,200 installed
Brand Comparison
How Our Brands Compare
Four brands, every price point, one expert installer
| SigEnergy | Fox ESS Current | GoodWe | GivEnergy | |
|---|---|---|---|---|
| Market Position | Premium | Mid-range | Value | Value |
| Warranty | 10yr (ext. 15yr) | 12yr batteries | Free 10yr PLUS+ | Free 10yr PLUS+ |
| Trustpilot | 2.8/5 (support-related, not product quality) | 4.7/5 Excellent | Established reputation | 4.4/5 Good (3,000+ reviews) |
| Best For | All-in-one + EV | Most homeowners | Budget-conscious | Budget-conscious |
Comparisons
Fox ESS Comparisons
See how Fox ESS stacks up against the competition
Warranty & Protection
5 years standard on inverters (extendable to 10 with registration + Fox Cloud). 12 years on ECS, EQ, EVO, and PowerQ battery/AIO ranges. EP5: 5 years (ext. to 10), EP11: 10 years.
Trustpilot: 4.7/5 Excellent
Fox ESS Installation Across Hampshire
Available in all areas we serve, with expert installation and aftercare
Available In
Our Services
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