I am controlling a fairly large boat energy system with LFP batteries, 4kW of solar, and 2x 8kW 230V Quattros using Modbus and Node Red running on a separate computer.
It is truly remarkable how flexible the Victron system is when used this way.
The Quattros are programmed to use sustain mode to make best use of the solar array.
How can I force a “charge batteries to 100%” using Modbus?
I want the exact same functionality as the switch “charge batteries to 100%” that exists on the VRM portal.
There does not seem to be a single Modbus control register for this function . . . or am I missing it?
Thanks