I've been considering solar for a while for heat. I have lots of shade and have a roof over a patio so I can put maybe 15x15 worth of solar up there and no one would see it. The heat would be for April, May, Sept, and Oct. Is it practical/possible to make the solar run my pump in June, July, and August, and do heat the other months listed? I imagine it can be done but that doesn't mean it's practical. Any thoughts on where to research something like this?