Fox ESS · 5.0 kW · 1-phase AC charger inverter
Fox ESS AC 5.0kW Gen 2 charger inverter
Where a single-phase storage design needs more charge and discharge headroom, the Fox AC 5.0kW Gen 2 charger inverter is the larger of the two AC1 units in the Fox ESS range. Specify it when the planned battery stack is likely to grow beyond a starter size.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
Between the two single-phase AC units, the 5.0kW earns its place when the battery bank grows or evening loads climb. Standardising on the larger unit also simplifies van stock: one model covers both the modest and the heavier domestic jobs, which trims the number of lines you carry and the surveys you re-quote. It is a Gen 2 unit sold new and priced the trade way, with the figure on the page matching the invoice before VAT.
Specification
| Brand | Fox ESS |
|---|---|
| Part number | FE-AC1-5.0 |
| Power rating | 5 kW |
| Phase | Single-phase |
| Condition | New |
| Category | Inverters · Charger-Inverter |
| Delivery method | Parcel courier |
Datasheets & manuals
What it pairs with
Meter the property with the Fox ESS energy meter (CHNT DDSU666) or the Fox CT clamp listed for the AC range, and add a Fox LAN monitoring stick for remote visibility. Batteries come from the Fox ESS high-voltage packs in this catalogue, ECS4100 master and slave modules among them. Confirm the exact battery match against the manufacturer's current pairing list, as compatibility varies by model and firmware revision.
This is a single-phase unit, and above 3.68 kW this needs G99 approval before install. Batteries are not included and are chosen separately from the Fox ESS range. For anything this page can't settle, ask the trade desk before ordering or consult a competent installer.
Often bought alongside
Last updated 2026-07-19