Solarific

Solar panel data for all U.S. cities

Solar Panel Angles for Everett, Washington

The most efficient tilt for photovoltaic panels in Everett, Washington at a latitude of 47.95°:

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 39.5°.

2-Season tilt

If you're planning to change the angle of your photovoltaic panels twice per year, the most efficient angle is 23.6° in summer months and 61.2° 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 19.8° in summer months and 66.7° in winter months, and 44.7° in autumn and spring months.