Hello community,
Just into HA boat since 2 days after 10 years on Jeedom (french domotic solution).
So i am discovering and maybe i try to repreduce (a wrong) philosophy into HA 
I have made 2 helpers to have my charge battery (=0 if discharge) and discharge (=0 if charge) of my Victron system.
And i would like to use these 2 helpers into the Configure Battery system for in and out. Helpers is not selectable…