# Gateways

Backup gateways switch a Fox ESS or Sigenergy battery system onto backup power. Compare phase and power, then ask for an installation quote. Prices are not listed until a verified RRP is on the product.

 ## Products in this selection

[![Fox ESS AirGate AG-S](/images/shop-products/fox-ess-airgate-ag-s/bcfff5ece7acea1d3e6324518cb548de/320.webp)

### Fox ESS AirGate AG-S](/shop/kilowatts-uk/gateway-fox-ess-airgate-ag-s/)AirGate AG-S: single-phase energy gateway rated at 14.50 kW, with 63.0 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

Ask for a price

Pre-order - expected in stock by 4 Dec 2026

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

### Fox ESS AirGate AG-T](/shop/kilowatts-uk/gateway-fox-ess-airgate-ag-t/)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.

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Pre-order - expected in stock by 4 Dec 2026

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[![Sigenergy Sigen Gateway Home SP](/images/gateways/sigen-gateway-home.jpg)

### Sigenergy Sigen Gateway Home SP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-home-sp/)Sigen Gateway Home SP: single-phase energy gateway rated at 12.00 kW, with 54.6 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£445.00

Pre-order - expected in stock by 23 Nov 2026

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[![Sigenergy Sigen Gateway Home TP](/images/gateways/sigen-gateway-home.jpg)

### Sigenergy Sigen Gateway Home TP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-home-tp/)Sigen Gateway Home TP: three-phase energy gateway rated at 30.00 kW, with 45.6 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£520.00

Pre-order - expected in stock by 23 Nov 2026

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[![Sigenergy Sigen Gateway HomeMax SP](/images/gateways/sigen-gateway-homemax.jpg)

### Sigenergy Sigen Gateway HomeMax SP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-homemax-sp/)Sigen Gateway HomeMax SP: single-phase energy gateway rated at 23.00 kW, with 100.0 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£942.00

Pre-order - expected in stock by 23 Nov 2026

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[![Sigenergy Sigen Gateway HomeMax TP](/images/gateways/sigen-gateway-homemax.jpg)

### Sigenergy Sigen Gateway HomeMax TP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-homemax-tp/)Sigen Gateway HomeMax TP: three-phase energy gateway rated at 52.60 kW, with 76.0 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£1,248.00

Pre-order - expected in stock by 23 Nov 2026

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[![Sigenergy Sigen Gateway HomePro SP](/images/gateways/sigen-gateway-homepro-sp.jpg)

### Sigenergy Sigen Gateway HomePro SP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-homepro-sp/)Sigen Gateway HomePro SP: single-phase energy gateway rated at 12.00 kW, with 54.6 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£555.00

Pre-order - expected in stock by 23 Nov 2026

Qty

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[![Sigenergy Sigen Gateway HomePro SP-F](/images/gateways/sigen-gateway-homepro-sp.jpg)

### Sigenergy Sigen Gateway HomePro SP-F](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-homepro-sp-f/)Sigen Gateway HomePro SP-F: single-phase energy gateway rated at 22.00 kW, with 100.0 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£1,014.00

Pre-order - expected in stock by 23 Nov 2026

Qty

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[![Sigenergy Sigen Gateway HomePro TP](/images/gateways/sigen-gateway-homepro-tp.jpg)

### Sigenergy Sigen Gateway HomePro TP](/shop/kilowatts-uk/gateway-sigenergy-sigen-gateway-homepro-tp/)Sigen Gateway HomePro TP: three-phase energy gateway rated at 30.00 kW, with 45.6 A nominal AC current. Check compatible inverters, backup circuits and installation requirements.

£1,030.00

Pre-order - expected in stock by 23 Nov 2026

Qty

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Battery ROI tool

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