Fox ESS H1-3.7 3.7kW Hybrid Inverter (Single Phase) is a compact and efficient hybrid inverter designed for residential solar PV and battery storage systems. Delivering reliable 3.7kW output, it intelligently manages solar generation and stored energy to maximise self-consumption and minimise grid reliance.

Compatible with Fox ESS high-voltage batteries for improved round-trip efficiency, the H1-3.7 features flexible plug-and-play installation with built-in fuse protection for straightforward setup. Its IP65-rated enclosure allows for indoor or outdoor installation, while remote monitoring via smartphone app or web portal provides full visibility and control of your energy system.