@punkutsu... I am not sure about using 24v panels, I have only heard feedback on 12v panels. Flex panels are great for my application as I don't want the extra weight on the roof and will be mostly boondocking in the southern states. The charge controller is really important as it controls the amount of charge to your batteries, and the remote for the inverter allows you to turn your inverter on and off from inside your MH. I have the 12v batteries that came with my MH, but will be converting to 4, 6v batteries soon.
I am looking at using the same setup for my solar panels and inverter as you have. What is your opinion of the flex panels and inverter? Are the charge controller and remote also something you would recommend? I am just starting to look into this. Do you have 6 volt or 12 volt batteries. I have the 28 and not the 30 but mine came with 6 v batteries. I was reading somewhere to use 24 v panels and not the 12v.