Chances are solar panels will fight for space with other hardware on your rv roof such as an antenna or air conditioner so plan wisely.
Rv with solar panels roof.
The number of solar panels you need on your rv roof will also depend on how heavily you use the electricity you re generating.
Mounting solar panels to a rubber rv roof the most common rv roof type is rubber made out of a material known as epdm or tpo.
However generally speaking most rvers travel with between one and three 100 watt solar panels which can generate approximately 6 amps per peak sun hour on average or around 30 amp hours daily.
I attached our panels to the roof using 3m 4941 vhb tape and sealed the mounts with dicor self leveling sealant.
The sheet of rubber lays over a layer of wood so the best way to mount solar panels to this type of roof is to screw them in with lag bolts.
The lightest panel is the allpower sunpower panel which is also flexible.
This is a great option for mounting panels because you do not have to make any holes in your rv s roof eliminating the potential for leaks.
A 400 watt starter kit suitable for the roof of a standard rv might consist of four solar panels with wiring and an attached controller.
You ll also need batteries a battery monitor and an inverter which changes the dc power stored in the batteries into ac power for your appliances.
Start by attaching the mounting brackets and hardware.
In many cases the flexible panels even burn the roof.