FNN Control Box – Function and Importance for Modern Power Grids

What an FNN Control Box is

The FNN control box is a device for controlling electrical consumers in the power grid.
It is mainly used for devices that require a lot of electricity.

Which devices can be controlled

Typical devices are:

• Heat pumps
• Wallboxes
• Battery storage systems

These devices can have their power reduced during high grid load.

Why grid operators use control boxes

Controlling consumption devices helps to keep the power grid stable.
Especially during high grid load, electricity consumption can be adjusted at short notice.

Interaction with energy management

An energy management system can intelligently complement this control.
It ensures that devices in the household are operated efficiently and in a grid-friendly manner.