Fox ESS · 10.5 kW · 1-phase hybrid inverter
Fox K Series 10.5kW 1-phase hybrid inverter
At the top of the K Series sits this Fox 10.5kW single-phase hybrid, for the buyer who wants headroom over the 10kW model. It is the unit for designs still moving, a bigger array than first planned or whatever the customer adds later.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
Half a kilowatt over the 10kW model sounds marginal until an array grows at the second site visit, at which point the bigger unit saves a re-spec. That is the buying logic here: take the top of the range while the spec is soft, and the quote stays valid whatever the roof finally holds. Like every K Series unit it shares the family platform, so the crew treats it exactly as they treat the 7 to 10kW models.
Specification
| Brand | Fox ESS |
|---|---|
| Part number | FE-KH1-10.5 |
| Power rating | 10.5 kW |
| Phase | Single-phase |
| Condition | New |
| Category | Inverters · Hybrid Inverter |
| Delivery method | Parcel courier |
What it pairs with
The accessory set matches the rest of the K line: the CHNT DDSU666 energy meter or the wireless single-phase CT kit, plus a LAN, WLAN or GSM monitoring stick. Fox battery packs from the ranges listed alongside pair subject to model and firmware revision, so hold the design against the manufacturer's current pairing list.
Single-phase only, and above 3.68 kW this needs G99 approval before install. 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