I have my Honda EU7000 generator hooked up to my Victron Quatro, can I leave my Victron inverter off and turn on my generator to power my off grid cabin as I wait for the batteries to get to a safe charging temperature? My generator goes directly into my invertor. The reason why I want to do this is because my system would be shut for a few months and I wanted to charge it up during a winter trip, but the batteries would be too cold to charge them I would have to warm up my cabin before I start to charge them. Here is my batteries if needed (PHI-3.8-48-60 Simpliphi PHI 3.8 kWh LFP Battery, 48V). The battery needs to be above 32°F before it should be charged.