I originally designed the panel placements on Google Maps / Google Earth. This is the final panel layout with moving turbines and vents on the roof. Paint Shop Pro with 3 layers (Screenshot, PV panels, Inverter/batt/combiner.

I originally wanted the inverter stuff in the master bedroom (with batteries outside the wall, outdoors) because of the heat. James plus the effectiveness of the swamp coolers convinced me to put everything in the garage. Plus the inverter is very noisy when over 3KW of output.