video://video.google.com/videoplay?docid=-3117928246390719385&hl=en
Remember my post on how to make a DC Welder powered by a golf cart? Well, these guys must be golfers and must own a golf course. (or at least work at a golf course.)
Now, they figured out a way to power their batteries with a big solar panel on top of the golf cart. Now the question is, can you
