Calculate energy usage


I have solar panels who generate more power than I use.
I have a node who gives me the value of produced power from solar panels, and a node who gives me the value of exported power to the grid. I want to calculate power usage of the house from these values.

Any ideas?

I have tried to put the values in context variables, but i cant seem to get it to work.


Can you provide the output from both of the nodes, use a debug to capture it.

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.