Solarific

Solar panel data for all U.S. cities

Solar Panel Angles for Gilbert, Arizona

The most efficient tilt for photovoltaic panels in Gilbert, Arizona at a latitude of 33.31°:

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 28.4°.

2-Season tilt

If you're planning to change the angle of your photovoltaic panels twice per year, the most efficient angle is 10° in summer months and 48.3° 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 6.3° in summer months and 53.6° in winter months, and 30.3° in autumn and spring months.