Current set up is one delta pro power station, 2 delta pro extra batteries and a EcoFlow dual fuel generator with 3 400 watt EcoFlow portable solar panels. I got a free extra battery because Home Depot messed my order up. So I haven’t used the dual fuel as I can only connect the 2 extra batteries or 1 extra battery and the dual fuel generator. We are going to do full time RV living. I am thinking of purchasing another delta pro power station and dual fuel generator so I can have 2 power stations with each having an extra battery and a dual fuel generator connected to them. My RV is a 50 amp with 2 AC’s but I don’t understand the power hub and also people talking about transfer switches. Is this a doable set up? Thanks