It looks like an inverter/charger is the way to go. Thanks for the reply by the way. I just want to know when I disconnect the shore power that the solar side of things work. Is the Victron unit is a good unit or from your experience is there another brand to look at?
Jim, just tuned in and was thinking the same thing. I get the solar part of the install in my cargo trailer but the setup for shore power is what I was looking to understand. If I use an inverter/charger when not on shore power the unit switches over to the solar system - is this correct?