As has been previously mentioned, it will work with any solar panel that feeds a controller. All that's needed is the SAE adapter to connect the battery output terminals of the controller from the panels to your trailer.
Can't wait to receive my Forest River Mini-lite 1905 so I can trace the circuitry and advise the solution implemented.
It will probably be from my panels' MC4 output to an adapter to the SAE connector on trailer. Then install a controller inside the trailer from the SAE input. Then, from the controller to the batteries by the existing cable from the SAE connector to the batteries. That way I can still use my panels with the solar generator I've built for my house. Stay tuned.