Inverter
Call up Thor and they will send you the electrical schematics and tell you if your RV is equipped with an inverter.
I am a new RV owner and I just purchased the 2019 Thor Axis 25.6. That one does not have the inverter. It's solar ready, but the controller is 10A, so it will only support 100W panel.
I just purchased AIMS Power PWRIX120012S 1200 Watt Pure Sine Inverter on Amazon. Hope to install it in the next couple of weeks.
__________________
|