Hi All,
Would appreciate any advice please.
Just installed emoncms locally on my Home Assistant. I have Daikin heatpump and use ESPAltherma and Shelly meters to get the data. All works fine apart from the daily chart where in some days electricity consumption data is missing as well as COP. Currently I have only one day with all data but couple of days ago there were more full days but now they also gone for some reason. Any advise please how to fix it?
Daily graph with missing data
When I switch to the hourly graph electricity consumption data is shown correctly
Hello @timekeeper
This is probably caused by null values in the kWh data feeds that you are using. These need to either be generated using the “Power to kWh” input process or logged direct using “Log to feed (join)” rather than “Log to feed” - without the join feature. If there are null values around midnight, the app will not be able to calculate and display the daily values.
Another option with other advantages is to turn on “enable daily pre-processor” in the app configuration:
This skips the use of the cumulative energy feeds completely and builds the daily values on the fly from the power data. This also enables the option to explore daily consumption by type, e.g space heating, water heating etc.
Wow, many thanks, @TrystanLea The second option solved the matter!
