(Anyone else having problems posting? I can input a short message, but a longer response just says "waiting for rv.net...") I'm going to try to piece it in.
I am still mulling over the final choice on the panels. Close to 600w and in the range of 85-135 voc 68-113 vmp (series).
System is sized easily double what we consume; that's deliberate because it will be flat mount and partially tree shaded depending on the campsites. If half the panels are in bypass we'll be fine for power.
Sorry guys, have more to say but can't get it to post; don't know what's going on. Does the same with my phone and laptop, so I think it's a server side problem.