Hello all I am new to the form. I have a 2020 Reflection 300 RBTS it is pre wired for solar. What I am trying to find out is what is the largest gauge wire that can be fed through the tube Grand Design put in the trailer. I plan on installing 600 - 800 watts of solar. I know the wire they installed is 10ga. I emailed Grand Design and they forwarded my email to a dealer that could not answer my question. Thanks all for your help.
Rob
Rob
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