Yes, that is the correct panel.
I researched them all and wanted plug and play so I discounted creating a portable out of single panels. The Renogy doesn't make a 200w portable and it's controller isn't waterproof.
For a few hundred bucks more I feel that Zamp is right for me.
There's one review on the internet stating that they were getting 14amps out of the Zamp. I'm going to try it this week while I'm home and there is sun.
By the way I have nothing against mounting solar on my RV but I want to wait a year or two for the flexible technology to improve. My intent is for the portable to be used when the camper is under trees.