Solarific

Solar panel data for all U.S. cities

Solar Panel Angles for Warren, Michigan

The most efficient tilt for photovoltaic panels in Warren, Michigan at a latitude of 42.49°:

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 35.4°.

2-Season tilt

If you're planning to change the angle of your photovoltaic panels twice per year, the most efficient angle is 18.5° in summer months and 56.4° 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 14.8° in summer months and 61.8° in winter months, and 39.3° in autumn and spring months.