Solar Energy & Solar Power Resources

Solar Power in 55803 (Duluth, MN)

Solar Energy in 55803

Sorry, historical solar radition values for 55803 are currently unavailable, please check back later.

Solar Panels in 55803

Solar panels in 55803 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 55803

The total length of the day in 55803 (Duluth, MN) today (July 15, 2026) will be 15 hours and 34 minutes. [More]

Solar Energy in 55803 (Duluth, MN)

Solar Energy Data for 55803

See the chart below to see how different types of solar panel installations compare in 55803.

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

Solar Energy Analysis for 55803

Sorry, it is not possible to complete our solar energy analysis for 55803 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 55803

Solar Radiation Data in 55803

See the chart below for monthly solar radiation levels in 55803.

Sorry, data is not currently available.

Solar Radiation Analysis for 55803

Sorry, it is not possible to complete our solar radiation analysis for 55803 at this time.

Historical solar radiation data for 55803 is not currently available.

Please check back later.

Solar Power Comparison: 55803 vs. the U.S.

Solar Power Levels in 55803

Sorry, solar radiation data for 55803 is not currently available.

Solar Power: 55803 vs. the U.S.

Below is a month-by-month comparison of how average 55803 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 55803

Sunrise / Sunset in 55803

Sunrise/Sunset for July 15, 2026 ^[2]
- Sunrise: 5:27 am
- Sunset: 9:01 pm
- Length of Day: 15:34

Best Months for Solar in 55803

Monthly data not currently available.

Solar Panel Installs in 55803

We do not have data on solar panel installations in ZIP Code 55803 at the current time.

Solar Power Output in 55803

The Power of Solar in 55803

Monthly AC solar system output averages for 55803. Month-by-month solar power, as ranked by AC output, in 55803. ^[2]

AC output data is not currently available.

Solar Output Analysis for 55803

Sorry, it is not possible to complete our solar radiation analysis for 55803 at this time.

Historical solar radiation data for 55803 is not currently available.

Please check back later.

Weather Forecast for 55803 ^[5]

Wed Jul 15

78°F

Broken Clouds
Min: 71°F
Max: 84°F

Gentle Breeze: 8 mps E
Precip.: n/a
Humidity: 51%
Cloud cover: 83%

Thu Jul 16

78°F

Light Rain
Min: 66°F
Max: 79°F

Gentle Breeze: 12 mps E
Precip.: Chance of Rain
Humidity: 40%
Cloud cover: 37%

Fri Jul 17

73°F

Light Rain
Min: 56°F
Max: 76°F

Moderate breeze: 14 mps E
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 64%

Sat Jul 18

82°F

Sky Is Clear
Min: 59°F
Max: 82°F

Gentle Breeze: 12 mps ENE
Precip.: n/a
Humidity: 40%
Cloud cover: 0%

Sun Jul 19

79°F

Light Rain
Min: 56°F
Max: 81°F

Gentle Breeze: 9 mps SSW
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 42%

Mon Jul 20

82°F

Light Rain
Min: 62°F
Max: 82°F

Moderate breeze: 17 mps NNW
Precip.: Chance of Rain
Humidity: 36%
Cloud cover: 8%

More about 55803

About 55803

The ZIP code 55803 is associated with the city of Duluth in St. Louis County in Minnesota.

55803 Solar Energy & Power

To learn more about solar energy and solar power in 55803, or for more solar-related resources for MN, check out the U.S. Energy Information Administration.