I am playing around in HA for a while, and since we now have a Victron ESS I want to have as much data as possible in HA. I made a connection trough modbus.
Now, I am aware of the option to connect trough MQTT; but before I start that up:
where can I find the above data?
Once I get this data in HA, planned as well as excuted, I want to make a comparison, what is most (cost) efficient? Think the system works ok, but still I wonder if, especially in winter, its not better to use the system for own consumption in stead of trading.