Fox ESS · 12.0 kW · 3-phase hybrid inverter + CT meter
Fox ESS H3 12kW hybrid inverter with CT
Larger three-phase boards, farm units and light commercial jobs are where this H3 12kW hybrid inverter and its CT meter belong. It is the highest-rated standard H3 in this catalogue and comes with its three-phase CT metering included.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
At this rating the buyer is usually quoting a workshop, outbuilding or small commercial unit, where the metering is not optional and forgetting it stalls commissioning. Having the CT meter on the same part number removes that failure mode from the order. The H3 family below it, at 6kW and 8kW, shares the platform, so firms already fitting the smaller units can step up to 12kW without changing their commissioning habits. Above it, the H3 Pro 15kW takes over.
Specification
| Brand | Fox ESS |
|---|---|
| Part number | FE-H3-12.0-CT |
| Power rating | 12 kW |
| Phase | Three-phase |
| Condition | New |
| Category | Inverters · Hybrid Inverter |
| Delivery method | Parcel courier |
What it pairs with
For storage, look at the larger Fox stacks listed alongside, such as the EQ4800 multi-module towers or the EP12. A LAN or WLAN stick covers monitoring. If the site needs export limitation or system-level control, the AI Link EMS box is the sibling to add. Confirm battery pairing against Fox ESS's current list, as it depends on model revision.
Requires a three-phase supply. The CT meter is included; batteries, monitoring sticks and any EMS hardware are separate. 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