FOX-ESS
Fox ESS EV Charger
7 kW tethered charger that links to a Fox ESS inverter and battery. Solar-priority charging without extra CT hardware.
From
£385
Hardware RRP · installation quoted separately
Tethered · 5 m
| Output | 7 kW |
|---|---|
| Cable | Tethered · 5 m |
| App | Yes |
| OCPP | Yes |
| Load balancing | Yes |
| Solar diversion | Yes |
| Tariff APIs | Fox ESS app |
| OZEV residential | Eligible where the grant still applies |
| IP rating | IP55 |
| Warranty | 3 years |
| Manufacturer price | From £385 |
| Last verified | 2026-09-17 |
Where to buy: https://www.on-ev.com/products/fox-ess-ev-charger
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Questions about the Fox ESS EV Charger
Is the Fox ESS EV Charger tethered or untethered?
The catalogue lists it as Tethered · 5 m.
Does the Fox ESS EV Charger support solar diversion?
Yes. The catalogue marks it for solar diversion.
What output does the Fox ESS EV Charger have?
The catalogue lists 7 kW.
Is the Fox ESS EV Charger price installed?
The From price is hardware RRP. Installation is quoted separately.
Does the Fox ESS EV Charger support load balancing?
Yes. The catalogue marks it for load balancing.
Want this fitted?
Send an enquiry with your car, this charger if it’s the one you want, and roughly how far the wall is from your fuse board.