Formaster SMFO SMARTFOX PRO Light 20767523866376inkl. Stromwandler 80A

Homeowners and small business operators looking to cut energy costs and boost self-consumption will find the Formaster SMFO SMARTFOX PRO Light an indispensable tool. Installed on a DIN rail in the electrical cabinet, it pairs with the included 80A current transformer to deliver real-time insight into energy flows. Whether you run a photovoltaic system, heat pump, or EV charger, this smart meter turns raw data into actionable savings.

Key specifications

• Single-phase energy monitoring with 80A current transformer (included)
• Measures voltage, current, active/reactive/apparent power, and energy (kWh)
• Connectivity: Wi-Fi and Ethernet for flexible integration
• Supports Modbus TCP and MQTT protocols for smart home and building automation
• DIN rail mountable, 230V AC power supply
• Web interface and mobile app for local and remote access
• Historical data logging for consumption and production analysis

Why choose it

The SMARTFOX PRO Light goes beyond simple metering. Its load management and self-consumption maximization features help you align energy usage with solar production, reducing grid dependence and lowering electricity bills. Real-time monitoring of all key electrical parameters gives you full transparency, while the open communication protocols ensure seamless integration with existing PV inverters, heat pumps, and EV chargers. The included 80A CT makes installation straightforward, and the DIN rail design fits standard distribution boards.

Ideal use cases

• Residential PV system owners wanting to maximize self-consumption
• Small commercial setups needing precise energy tracking
• Integration with smart home systems for automated load control
• Monitoring EV charger energy usage separately
• Heat pump performance and consumption analysis

Good to know

The device is designed for single-phase networks and requires a 230V AC supply. It logs historical data, allowing you to spot trends and optimize over time. No batteries are needed—it draws power directly from the mains. For connectivity, both Wi-Fi and Ethernet are supported, and the unit can be accessed via a web browser or the dedicated mobile app. The current transformer is rated for 80A, making it suitable for most residential and light commercial loads.