I have a Quattro system with BYD batteries, that's just grid and generator connected at the moment. (Will be adding solar shortly).
Due to the frequent outages in this part of Africa I wanted to shed load in two stages.
First to drop out all the water heaters and most of the AC's when initial grid is initially lost via a contact closure interface in the home automation system.
Second to drop out drop out the final bedroom AC and again via the Home automation when the state of charge gets to 25%
Many thanks
Andrew
