# Fox ESS AirGate AG-T FOX-AIRGATE-T

![Fox ESS AirGate AG-T](/images/shop-products/fox-ess-airgate-ag-t/19acb994f885d6ca8cf2cffa8009f19c/320.webp)

Sold by

[Kilowatts Shop](/shop/kilowatts-uk/)

AirGate AG-T: three-phase energy gateway rated at 43.50 kW, with 63.0 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

RRP inc VAT

£

Price on application

SKU: FOX-AIRGATE-T Pre-order - expected in stock by 4 Dec 2026

## Choose options

Pick an option to see price and stock.

RRP inc VAT: **£** · **Pre-order - expected in stock by 4 Dec 2026**

That combination is not available.

 Qty

Delivery: £49.99 UK mainland; £99.99 Scottish Highlands; Scottish islands, Isles of Scilly, Isle of Wight, Northern Ireland, Isle of Man and Channel Islands: quote on request.

## Get an installation quote

Have this specified, supplied and installed by an installer.

[Returns policy](/shop/kilowatts-uk/returns/) · [Back to shop](/shop/kilowatts-uk/)

[ Download datasheet](https://au.fox-ess.com/Public/Uploads/uploadfile/files/20260828/ENAUAIRGATEDatasheetV1.220260821.pdf)

## AirGate AG-T

The Fox ESS AirGate AG-T is an energy gateway for coordinating the inverter, battery, grid connection and backed-up circuits. It is listed for **three-phase** systems with nominal AC power of **43.50 kW**. A gateway is a system component, so compatibility and installation design are as important as the headline rating.

### Specification at a glance

Brand / modelFox ESS AirGate AG-TPhasethreeNominal AC power43.50 kWNominal AC current63.0 ANominal voltage220 / 230 / 240 VBackup switch figureNot statedIP ratingNot stated in the catalogueDimensions108 x 100 x 73 mmWeightNot statedCompatible equipmentH1-G2, KH, PQ1, PQ1 Plus, P160, H3 Smart, H3 Pro, PQ3, PQ3 Plus

### What the gateway does

The gateway manages the boundary between normal grid operation and the energy system's backup or smart-load operation. Depending on the complete system, it can help the inverter identify grid status, control selected circuits and coordinate storage during an outage. The published backup-switch figure is a component specification, not a promise that every appliance will remain powered; the installer must define the backed-up loads, protection, earthing and changeover arrangement.

### Compatibility and installation

Confirm the exact inverter and battery family, firmware, phase arrangement and communications requirements before ordering. The electrical contractor should check service capacity, cable sizes, protection, enclosure location, clearances, Wi-Fi or wired communications and any DNO conditions. Do not assume a single-phase gateway can serve a three-phase installation, or that every household circuit can be placed behind backup. The datasheet and current installation manual take precedence over a summary listing.

### Buying checklist

- Exact gateway model and phase match the system design.
- Nominal power and current are sufficient for the intended backed-up loads.
- Compatibility with the selected inverter, battery and monitoring platform is confirmed.
- Backup circuits, changeover and isolation are documented in the quotation.
- Commissioning, firmware, user access and aftercare are included.

### Next step

Request a system design around the exact gateway above. Kilowatts can verify the phase, load profile, backup priorities and installation requirements before confirming the complete equipment list.

[Open the manufacturer datasheet](https://au.fox-ess.com/Public/Uploads/uploadfile/files/20260828/ENAUAIRGATEDatasheetV1.220260821.pdf) for the latest installation limits.

## Specifications

BrandFox ESSModelAirGate AG-TPhasethreeNominal AC power43.50 kWNominal current63.0 ANominal voltage220 / 230 / 240 VDimensions108 x 100 x 73 mmWorks withH1-G2, KH, PQ1, PQ1 Plus, P160, H3 Smart, H3 Pro, PQ3, PQ3 Plus

Shop

## Shop

[![Fogstar 48V 5.12kWh Rack Battery](/uploads_resolved/images/358/320.webp)

£899.99Fogstar 48V 5.12kWh Rack Battery

View product](/shop/kilowatts-uk/fogstar-48v-5-12kwh-rack/)[![Fogstar 48V 10kWh Battery](/uploads_resolved/images/357/320.webp)

£1,599.99Fogstar 48V 10kWh Battery

View product](/shop/kilowatts-uk/fogstar-48v-10kwh-battery/)[![Fogstar 48V 16.1kWh IP65 Battery](/uploads_resolved/images/356/320.webp)

£1,999.99Fogstar 48V 16.1kWh IP65 Battery

View product](/shop/kilowatts-uk/fogstar-48v-16-1kwh-ip65/)