Solar Panel Angles for Atlanta, Georgia

The most efficient tilt for photovoltaic panels in Atlanta, Georgia at a latitude of 33.76°:

Orientation

Your photovoltaic panels need to be angled facing south.

Fixed tilt

If you're mounting the photovoltaic panels at a stationary angle, such as on your roof, the most efficient angle is 28.8°.

2-Season tilt

If you're planning to change the angle of your photovoltaic panels twice per year, the most efficient angle is 10.4° in summer months and 48.7° in winter months.

4-Season tilt

If you're planning to change the angle of your photovoltaic panels each season, the most efficient angle is 6.8° in summer months and 54° in winter months, and 30.8° in autumn and spring months.