2019 is my 13th year on youtube with this very.
Gluing solar panels to rv roof with silicone.
Apply sika primer 206 g p in a light uniform coat using a brush or foam applicator and set aside for anywhere from 30mins to 24 hours depending how busy you are.
There are many ways to mount solar panels on your rv.
This prewired for solar rv included the installed charge controller but it did not have any solar panels installed from the factory.
Ultimately how the solar panels are mounted is totally up to you and should also be based on your skill level and budget.
Then apply your spacer tape 4 mm to 5mm thick to the primed area ensuring it is stuck down well.
In some of the newer instances that use this form of wiring the charge controller is already present the only piece that needs to be added is the solar panels themselves.
This could pull up even if the 3m was stoutly stuck to the top of the rubber roof.
Ultimately the best method will depend on the size of your rv the amount of space you have to work with and the size of your solar panel system.
Also we had a spot or two on our rubber roof that did not get enough contact glue when the rubber roof was put on at the factory.