[dotancohen]

Thank you very much.

I also opted to just add more panels. There is a finite amount of sunlight hitting my roof, the only advantage to tilting the panels are easier cleaning and passage. If I could tilt a single large panel at x degrees then I could absorb cos(x) more sunlight but the thing would stand up above my roof to a height of sin(x)*roofLength and would blow over in the wind.