Solarific

Solar panel data for all U.S. cities

Solar Panel Angles for Norman, Oklahoma

The most efficient tilt for photovoltaic panels in Norman, Oklahoma at a latitude of 35.23°:

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 29.9°.

2-Season tilt

If you're planning to change the angle of your photovoltaic panels twice per year, the most efficient angle is 11.8° in summer months and 50° 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 8.1° in summer months and 55.4° in winter months, and 32.2° in autumn and spring months.