My pump area is a slab with stucco wall surround (about 5' high), 10' x 12' (10' x 16" if you include the AC unit on the other side of one wall). South and West sun from 11:00 AM to 6:00 PM. I was thinking of adding a roof above at 7' or 8' for solar panels. Could probably do 12' x 16' and still look "normal". 192' for about 350' pool surface area. Pool is mostly shaded (no cover, yet). Highest temp was 84 this summer. Will solar keep it above 80 degrees an extra few months? (Austin, TX). Just trying to figure out if it's a worthwhile project.