I'm curious how to store a van with a Victron system through the winter. The solar panels will be exposed to sun the whole time, and there is a heating pad keeping the batteries sufficiently warm.
The system uses x3 200ah Victron Smart Lithium Batteries for 600ah. There is a Multiplus 3000VA, with x4 90watt solar panels on the roof.
The van will sit for several months, unused, but I want to keep the batteries topped off and the run the heating pad all the time (it has a thermostat function to shut off if above 68*F).
What is the proper way to store this and keep the batteries healthy? Should I pull all the fuses for everything but the heating pad and keep the solar running, with the Inverter in Charge Only mode?
Thanks for your help. Let me know if anything else is pertinent.