adding solar before trip

Thanks for all the replys, I am on the edge as to getting another panel before we leave. But I would like to see how we do with just one, it's just the wife and I and we do pretty good at boondocking. So I don't have to remove the panel that the sticker says "prewired for solar"? I assume I should find the wiring near that location.also for those of you that have inverters, I have a 2000 watt,4000 peak,2000 watts is max 18 amps I would like to install it just in case (I like options and gadgets) but it's so large where to mount it? So where do most of you mount them,it has three 110 outlets. If I used it or try it to see how things did the Keurig coffee maker would be the big one at 14amps I am also awhere that this would put me into getting the second solar panel. So much fun!!! So much to do!! 24 days till vacation!!!!!! O by the way we do have a generator if need be.