Solar Energy & Solar Power Resources

Solar Energy in Duluth, MN

Solar Energy in Duluth

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

Solar Panels in Duluth

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

Sunrise & Sunset in Duluth

The total length of the day in Duluth, MN today (September 10, 2026) will be 12 hours and 53 minutes. [More]

Solar Power in Duluth, MN

Solar Energy Data in Duluth, MN

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

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

Solar Energy Analysis for Duluth, MN

Sorry, it is not possible to complete our solar energy analysis for Duluth 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 Duluth

Solar Radiation Data in Duluth, MN

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

Sorry, data is not currently available.

Solar Radiation Analysis for Duluth, MN

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

Historical solar radiation data for Duluth is not currently available.

Please check back later.

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

Solar Power Levels in Duluth

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

Solar Power: Duluth vs. the U.S.

Below is a month-by-month comparison of how average Duluth 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 Duluth

Sunrise / Sunset in Duluth

Sunrise/Sunset for September 10, 2026 ^[2]
- Sunrise: 6:38 am
- Sunset: 7:31 pm
- Length of Day: 12:53

Best Months for Solar in Duluth

Monthly data not currently available.

Solar Panel Installs in Duluth

We do not currently have data on solar panel installations in the city of Duluth, MN at this current time.

Solar Power Output in Duluth

The Power of Solar in Duluth, MN

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

AC output data is not currently available.

Solar Output Analysis for Duluth, MN

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

Historical solar radiation data for Duluth is not currently available.

Please check back later.

Cost of Utilities in Duluth

Duluth Electricity Costs

Sorry, Duluth residential electricity prices are currently unavailable.

Please check back later.

Solar Power Poll: Duluth

Vote now: Given all of the data and analysis provided for Duluth, is solar power a good choice for residents of this city?

Duluth Natural Gas Costs

Sorry, Minnesota residential natural gas prices are currently unavailable.

Please check back later.

Weather Forecast for Duluth, MN ^[5]

Thu Sep 10

73°F

Scattered Clouds
Min: 50°F
Max: 74°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 55%
Cloud cover: 25%

Fri Sep 11

77°F

Moderate Rain
Min: 60°F
Max: 80°F

Moderate breeze: 14 mps SSW
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 92%

Sat Sep 12

66°F

Light Rain
Min: 52°F
Max: 69°F

Moderate breeze: 13 mps WNW
Precip.: Chance of Rain
Humidity: 42%
Cloud cover: 37%

Sun Sep 13

60°F

Overcast Clouds
Min: 47°F
Max: 62°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 44%
Cloud cover: 100%

Mon Sep 14

50°F

Moderate Rain
Min: 46°F
Max: 60°F

Gentle Breeze: 10 mps W
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

Tue Sep 15

59°F

Broken Clouds
Min: 52°F
Max: 59°F

Moderate breeze: 13 mps NW
Precip.: n/a
Humidity: 57%
Cloud cover: 60%

More about Duluth

About Duluth

The city of Duluth, MN in Saint Louis County has an approximate population of 86,265. ^[6]

Duluth, MN Solar Energy

To learn more about solar energy and solar power Duluth, MN, or for more solar-related resources for Duluth, visit the U.S. Energy Information Administration.