I’ve been helping with a DIY RV build. Turning a Sprinter Van into a RV. I did a little welding to install a LP tank underneath. A bunch of wiring for the Shore Power, Power from the engine alternator and Solar Power. The photo’s are of the awning and the solar panels and WiFi antenna on the roof. All the stuff I learned from my ’76 Dodge RV and the 323,580 miles on my Ford RV are paying off.