To get a better overview of my energy consumption, I have created some hourly, daily, monthly and yearly energy graphs using the Plotly offline functions and python scripts. The graphs are accessible from domoticz using the custom page. https://www.dropbox.com/s/43yckca63adg6m2/CustomGraph.png?raw=1 ...

Yes, a good idea. I have a floor heating in my bathroom, where I control the heating from Domoticz. That means Domoticz knows when the heating is on or off. To the heating a dummy meter is associated, type: “Electric (Instant + counter)”, controlled through LUA-scripts. The power usage is 155Watt. Th ...

Have made further investigation and to better show the how consumption values are calculated I have as an example taken the meter data in the database for one day for an Energy consumption meter. The data have been moved to excel, where I have added some columns to show the calculation. I have also ...

The graph shows the power usage in watt. The issue is about the energy consumption in KWh displayed as bars in the report. The energy consumption for a period is calculated from the counter, as the difference of counter values at the end of the period and the beginning of the period. I think the ...

I have started to measure my energy consumption using MySensors and pulse-counters. In Domoticz the counter values are handled as an Energy meter utility, Type: General KWh. I can in the log for the energy meter see hourly and daily consumption, based on the counter values, as bars in the diagram. I ...