Before you go out and buy solar panels it would be smart to learn a little about them. Here’s a website that sells, installs, and educates about solar panels:
Some of the topics on their educational pages include:
RV Solar Education Topics at AmSolar.com: Benefits of Solar, Solar Panels, Mounts, Charge Controllers, Batteries, Maintenance, Things to Consider, “STC” vs. “NOCT” Panel Ratings, Real World Conditions for Rvs, Designing for Real World Conditions, System Sizing by Actual Use, System Sizing by Rules of Thumb, Buyer’s Guide.
Paulie