Available options depend on your version, permissions and hardware. For missing actions, see Security and Diagnostics.
Step by step
- Separate instantaneous power from accumulated energy.
- Check unit, equipment and reading time.
- Identify measured, calculated, forecast or missing values before deciding.
Options explained
- W/kW
- power; kWh: energy. 500 W for 2 h uses 1 kWh.
- SOC
- charge percentage; SOH: estimated health; BMS: battery management system.
- Self-consumption
- share of solar production used locally; self-sufficiency: consumption supplied without grid imports.
- Driver
- protocol definition; collector: reading process/device; MQTT: service messaging.
- Timeout
- delayed response; CRC: frame integrity check; hysteresis: margin avoiding repeated switching.
- —/no data
- missing, not zero; simulations/forecasts are not executed actions or measurements.
Troubleshooting
Producing 3 kWh and consuming 2 kWh alone does not reveal grid exchange; battery activity and the timing of flows also matter.
Common problems