Solar Energy & Solar Power Resources

Solar Power in 97221 (Portland, OR)

Solar Energy in 97221

Sorry, historical solar radition values for 97221 are currently unavailable, please check back later.

Solar Panels in 97221

Solar panels in 97221 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 97221

The total length of the day in 97221 (Portland, OR) today (April 01, 2025) will be 12 hours and 52 minutes. [More]

Solar Energy in 97221 (Portland, OR)

Solar Energy Data for 97221

See the chart below to see how different types of solar panel installations compare in 97221.

Historical solar power output data for Portland is not currently available.

Solar Energy Analysis for 97221

Sorry, it is not possible to complete our solar energy analysis for 97221 at this time.

Please check back later.

Solar Energy Glossary

Global Horizontal Irradiance (GHI)

Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.

Direct Normal Irradiance (DNI)

Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.

Average Tilt at Latitude (ATaL)

Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.

Solar Radiation Levels in 97221

Solar Radiation Data in 97221

See the chart below for monthly solar radiation levels in 97221.

Sorry, data is not currently available.

Solar Radiation Analysis for 97221

Sorry, it is not possible to complete our solar radiation analysis for 97221 at this time.

Historical solar radiation data for 97221 is not currently available.

Please check back later.

Solar Power Comparison: 97221 vs. the U.S.

Solar Power Levels in 97221

Sorry, solar radiation data for 97221 is not currently available.

Solar Power: 97221 vs. the U.S.

Below is a month-by-month comparison of how average 97221 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Oregon is not currently available.

Solar Data & Statistics for 97221

Sunrise / Sunset in 97221

Sunrise/Sunset for April 01, 2025 ^[2]
- Sunrise: 6:48 am
- Sunset: 7:40 pm
- Length of Day: 12:52

Best Months for Solar in 97221

Monthly data not currently available.

Solar Panel Installs in 97221

We do not have data on solar panel installations in ZIP Code 97221 at the current time.

Solar Power Output in 97221

The Power of Solar in 97221

Monthly AC solar system output averages for 97221. Month-by-month solar power, as ranked by AC output, in 97221. ^[2]

AC output data is not currently available.

Solar Output Analysis for 97221

Sorry, it is not possible to complete our solar radiation analysis for 97221 at this time.

Historical solar radiation data for 97221 is not currently available.

Please check back later.

Weather Forecast for 97221 ^[5]

Tue Apr 1

52°F

Light Rain
Min: 35°F
Max: 53°F

Light breeze: 7 mps NW
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 53%

Wed Apr 2

51°F

Light Rain
Min: 40°F
Max: 51°F

Light breeze: 7 mps NW
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 91%

Thu Apr 3

53°F

Few Clouds
Min: 36°F
Max: 55°F

Light breeze: 6 mps NE
Precip.: n/a
Humidity: 49%
Cloud cover: 24%

Fri Apr 4

60°F

Sky Is Clear
Min: 38°F
Max: 65°F

Light breeze: 5 mps NNE
Precip.: n/a
Humidity: 42%
Cloud cover: 0%

Sat Apr 5

64°F

Overcast Clouds
Min: 45°F
Max: 65°F

Calm: 4 mps SSW
Precip.: n/a
Humidity: 38%
Cloud cover: 100%

Sun Apr 6

52°F

Moderate Rain
Min: 45°F
Max: 53°F

Gentle Breeze: 8 mps SSW
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

More about 97221

About 97221

The ZIP code 97221 is associated with the city of Portland in Multnomah County in Oregon.

97221 Solar Energy & Power

To learn more about solar energy and solar power in 97221, or for more solar-related resources for OR, check out the U.S. Energy Information Administration.