Hi Peter; We have an Aerogen wind generator. It has recently froze-up and has been removed from the boat. Not sure if i will replace it or add a couple more solar panels. The enclosure is great, We love it but don't usually enclose the cockpit here in Florida but the cover is great to get out of the sun. Alot of the water here is very 'skinny', I bought the boat because of its 18" draft and being a cat it can be beached as in the photo.