The FOX ESS H1 3.7KW Hybrid Inverter is a compact, high-efficiency single-phase hybrid inverter engineered for residential solar PV arrays and energy storage systems. Delivering a reliable 3.7kW power output, it intelligently balances solar generation and battery storage to maximize self-consumption and reduce reliance on grid electricity.

Key Features & System Benefits
High-Efficiency Hybrid Performance: Optimises energy conversion between solar PV panels, battery storage, and home loads to cut electricity costs.

High-Voltage Battery Ready: Fully compatible with Fox ESS high-voltage batteries, providing improved round-trip efficiency and faster charge rates.

Simple Plug-and-Play Setup: Built with integrated fuse protection and top-tier safety features for straightforward installer mounting and commissioning.

IP65 Weatherproof Enclosure: Durable, dustproof, and water-resistant housing built for both indoor utility spaces and outdoor installations.

Remote Monitoring & Control: Full visibility over system health, generation, and battery status via the intuitive smartphone app or web portal.

Quiet Domestic Operation: Natural convection cooling ensures whisper-quiet operation without intrusive fan noise.