I have the same controller. Here is what I did..... starting in the second post in this thread.
https://www.thorforums.com/forums/f8...els-21660.html
This is just one of many approaches. I opted for flexible panels so I didn't need to screw mounts into the roof and I also liked that these panels are very light compared to standard panels.
Some people have used screwless mounts that are glued to the roof for regular panels. I didn't like that approach for fear they could stretch and tear the roof material if enough wind got underneath the panels.
I would consider screwing mounts into the roof now after using EternaBond tape for a couple years. I would use Eternabond material for the screws themselves and then the tape to cover the mounts and would not worry about water leaks.