Chart: Daily/Monthly/Yearly solar production from ever increasing yield total - Hoymiles HM-1500

[STSC]

Actually you don’t need a widget at all. You can also make chart pages:

Energy charts in days/weeks/months/years

Thank you for the instructions how to create the aggregated charts. I created some pages following your instructions - with one exception: for me the values are calculated correctly when using “difference of lasts” instead of “difference of firsts”. I am using a weekly summary. The issue I have is that the chart never shows values on a Monday. Any thoughts? [Screenshot_20230103-100637~2] [Screenshot_20230103-100311~2]