I was wondering if anyone has had any success with a solar heating system for their pool? I've had a smaller Intex pool the last few years so the sun didn't really have a problem with warming the pool. This year I upgraded to a 16 x 48 and I'm thinking the sun might need a little boost. I've seen some solar heaters of the DIY variety, and also the pre-made ones. I was just wondering if there was any honest feedback on the different systems available?

Thanks for your input.