When mounting a solar panel on top of a RV, shouldn't it be mounted so that air can get under it? Not trying to criticize anyone, but I have seen some members here who have mounted their panel almost flush against the surface of the roof. Isn't it true that heat buildup in the panel will affect the efficiency of the system?
Another question. Are solar panels affected by vibrations? Is there a need for shock mounts to mitigate this effect?
Just wondering and trying to learn how solar works and how to install one.