Electrical Thresholds for the Utility Grid
If the utility grid exceeds the electrical thresholds, the grid management service detects a failure, disturbance, or overload of the utility grid.
Configurable limit | Explanation |
|---|---|
Maximum grid current | The grid management service limits the drawing of current from the utility grid to a configurable maximum value. |
Frequency of the utility grid voltage | You can adjust the thresholds for frequency and voltage to the applicable local standards and requirements. The frequency and voltage in the utility grid directly affect the power quality in the battery-backup grid. If the utility grid exceeds the thresholds, the Sunny Island disconnects the utility grid from the battery-backup grid and switches to stand-alone mode. |