Solar Panel Pre-Wiring

[courtenaybc]

I have an '06 Corsair (General Coach) 5th Wheel. On one of the interior wall panels there's a sticker that says "Solar Panel Wire Behind Panel". Interested in knowing whether what wiring is actually there and if this would be the spot where the solar panel charge controller would be mounted?

[scrubjaysnest]

Maybe the wire is there. The CC has to be as close to battery(s) as possible to minimize volt drop.