Solar Prep Wiring

Does anyone know where I can find wiring diagrams for the solar prep on a 2020 Momentum 21G?

I’m trying to answer two questions really:

  1. Where the solar controller and/or inverter would be placed in the trailer.
  2. Whether the manufacturer/dealer installed inverter is wired into the electrical system, or needs its own wiring to the load.

Thanks!

EDIT: if you have solar and just want to explain where you put the controller and/or inverter on this rig, that would also be helpful.