With the increasing integration of renewable energy sources into the power grid, the need for intelligent control systems to ensure grid stability is growing. Solar installations, in particular, can pose a challenge for grid operators due to fluctuating feed-in caused by rapidly changing weather conditions. A dynamic curtailment system based on real-time data enables efficient control and grid optimization.

whatwatt Connect and whatwatt Control & Connect are whatwatt Go–based real-time data providers. In addition to data acquisition, whatwatt Go can also be used for the direct control of a potential-free relay. This enables multi-level regulation of a solar system’s power feed-in.

The whatwatt Go device and the relays are connected via the owner’s LAN.