mr40 Wednesday, 10/09/19 03:30:30 PM Re: glenrice67 post# 5460 Post # of 5539 How many golf carts are there in the US? How about a solar window coated golf cart roof. The cart is usually out in the sun charging itself. Country clubs would line up to eliminate the maintenance of plugging in the carts every time they come off the course. This is one application they have looked at applying the coating to flexible plastics.