Solar Energy & Solar Power Resources

Solar Energy in Sun Prairie, WI

Solar Energy in Sun Prairie

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

Solar Panels in Sun Prairie

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

Sunrise & Sunset in Sun Prairie

The total length of the day in Sun Prairie, WI today (February 09, 2026) will be 10 hours and 21 minutes. [More]

Solar Power in Sun Prairie, WI

Solar Energy Data in Sun Prairie, WI

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

Historical solar power output data for Sun Prairie is not currently available.

Solar Energy Analysis for Sun Prairie, WI

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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 Sun Prairie

Solar Radiation Data in Sun Prairie, WI

See the chart below for monthly solar radiation levels in Sun Prairie.

Sorry, data is not currently available.

Solar Radiation Analysis for Sun Prairie, WI

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

Historical solar radiation data for Sun Prairie is not currently available.

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Solar Power Comparison: Sun Prairie vs. the U.S.

Solar Power Levels in Sun Prairie

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

Solar Power: Sun Prairie vs. the U.S.

Below is a month-by-month comparison of how average Sun Prairie 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 Wisconsin is not currently available.

Solar Data & Statistics for Sun Prairie

Sunrise / Sunset in Sun Prairie

Sunrise/Sunset for February 09, 2026 ^[2]
- Sunrise: 7:00 am
- Sunset: 5:21 pm
- Length of Day: 10:21

Best Months for Solar in Sun Prairie

Monthly data not currently available.

Solar Panel Installs in Sun Prairie

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

Solar Power Output in Sun Prairie

The Power of Solar in Sun Prairie, WI

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

AC output data is not currently available.

Solar Output Analysis for Sun Prairie, WI

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

Historical solar radiation data for Sun Prairie is not currently available.

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Cost of Utilities in Sun Prairie

Sun Prairie Electricity Costs

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Solar Power Poll: Sun Prairie

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

Sun Prairie Natural Gas Costs

Sorry, Wisconsin residential natural gas prices are currently unavailable.

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Weather Forecast for Sun Prairie, WI ^[5]

Mon Feb 9

31°F

Overcast Clouds
Min: 21°F
Max: 33°F

Gentle Breeze: 12 mps SSW
Precip.: n/a
Humidity: 78%
Cloud cover: 100%

Tue Feb 10

35°F

Overcast Clouds
Min: 28°F
Max: 37°F

Fresh Breeze: 19 mps WNW
Precip.: n/a
Humidity: 72%
Cloud cover: 100%

Wed Feb 11

30°F

Sky Is Clear
Min: 22°F
Max: 33°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 57%
Cloud cover: 6%

Thu Feb 12

29°F

Overcast Clouds
Min: 23°F
Max: 31°F

Light breeze: 7 mps ESE
Precip.: n/a
Humidity: 59%
Cloud cover: 100%

Fri Feb 13

34°F

Broken Clouds
Min: 24°F
Max: 37°F

Gentle Breeze: 8 mps SE
Precip.: n/a
Humidity: 62%
Cloud cover: 74%

Sat Feb 14

35°F

Light Snow
Min: 28°F
Max: 37°F

Light breeze: 6 mps SSE
Precip.: Chance of Snow
Humidity: 78%
Cloud cover: 98%

More about Sun Prairie

About Sun Prairie

The city of Sun Prairie, WI in Dane County has an approximate population of 29,364. ^[6]

Sun Prairie, WI Solar Energy

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