Solar Energy & Solar Power Resources

Solar Power in 55811 (Duluth, MN)

Solar Energy in 55811

Sorry, historical solar radition values for 55811 are currently unavailable, please check back later.

Solar Panels in 55811

Solar panels in 55811 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 55811

The total length of the day in 55811 (Duluth, MN) today (August 21, 2026) will be 13 hours and 57 minutes. [More]

Solar Energy in 55811 (Duluth, MN)

Solar Energy Data for 55811

See the chart below to see how different types of solar panel installations compare in 55811.

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

Solar Energy Analysis for 55811

Sorry, it is not possible to complete our solar energy analysis for 55811 at this time.

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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 55811

Solar Radiation Data in 55811

See the chart below for monthly solar radiation levels in 55811.

Sorry, data is not currently available.

Solar Radiation Analysis for 55811

Sorry, it is not possible to complete our solar radiation analysis for 55811 at this time.

Historical solar radiation data for 55811 is not currently available.

Please check back later.

Solar Power Comparison: 55811 vs. the U.S.

Solar Power Levels in 55811

Sorry, solar radiation data for 55811 is not currently available.

Solar Power: 55811 vs. the U.S.

Below is a month-by-month comparison of how average 55811 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 Minnesota is not currently available.

Solar Data & Statistics for 55811

Sunrise / Sunset in 55811

Sunrise/Sunset for August 21, 2026 ^[2]
- Sunrise: 6:13 am
- Sunset: 8:10 pm
- Length of Day: 13:57

Best Months for Solar in 55811

Monthly data not currently available.

Solar Panel Installs in 55811

We do not have data on solar panel installations in ZIP Code 55811 at the current time.

Solar Power Output in 55811

The Power of Solar in 55811

Monthly AC solar system output averages for 55811. Month-by-month solar power, as ranked by AC output, in 55811. ^[2]

AC output data is not currently available.

Solar Output Analysis for 55811

Sorry, it is not possible to complete our solar radiation analysis for 55811 at this time.

Historical solar radiation data for 55811 is not currently available.

Please check back later.

Weather Forecast for 55811 ^[5]

Fri Aug 21

75°F

Broken Clouds
Min: 58°F
Max: 79°F

Gentle Breeze: 10 mps NNW
Precip.: n/a
Humidity: 47%
Cloud cover: 63%

Sat Aug 22

73°F

Sky Is Clear
Min: 57°F
Max: 75°F

Gentle Breeze: 12 mps NNW
Precip.: n/a
Humidity: 38%
Cloud cover: 1%

Sun Aug 23

71°F

Few Clouds
Min: 50°F
Max: 74°F

Light breeze: 7 mps ENE
Precip.: n/a
Humidity: 38%
Cloud cover: 15%

Mon Aug 24

73°F

Sky Is Clear
Min: 48°F
Max: 73°F

Light breeze: 7 mps ESE
Precip.: n/a
Humidity: 34%
Cloud cover: 5%

Tue Aug 25

63°F

Light Rain
Min: 55°F
Max: 68°F

Light breeze: 5 mps SE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 94%

Wed Aug 26

69°F

Light Rain
Min: 55°F
Max: 70°F

Gentle Breeze: 12 mps NW
Precip.: Chance of Rain
Humidity: 67%
Cloud cover: 27%

More about 55811

About 55811

The ZIP code 55811 is associated with the city of Duluth in St. Louis County in Minnesota.

55811 Solar Energy & Power

To learn more about solar energy and solar power in 55811, or for more solar-related resources for MN, check out the U.S. Energy Information Administration.