Otis
Advanced Member
I think that's a good idea, building your own portable unit. It would likely cost less and be more well-built. And you are correct, the controller on this panel kit is a lot cheap! I found it on eBay for something like $11 or $13! At that price I figured I could take a chance with bad weather and if/when it gets ruined I can replace it with a weather proof controller for not lots more $$.