I'm answering a comment made from an Aussie reader.
Yes, we know about solar here in the US, but it's not widely used. I have a unique situation as I have a solar panel on the top of my house - which is used to heat our water.
But your comment reminded me of our sink out in the garage - we rarely use it. This would be perfect for icing down the beer. I also like the idea of having an outdoor burner, but need to figure out how I can get that done.Thanks!