Power and energy describe different things
Live power describes a current rate, while historical energy accumulates over a period. Compare values with the correct unit and time range.
When data looks incomplete
- Check the selected installation and date range.
- Confirm whether the relevant meter or integration is part of the installation.
- Refresh after the connection is restored rather than interpreting an empty interval as zero use.
- Compare the timestamp of a notification with the current device state.
Notifications report events; they do not continuously prove the present state of the physical system.