Solar Energy & Solar Power Resources

Solar Power in 61561 (Roanoke, IL)

Solar Energy in 61561

Sorry, historical solar radition values for 61561 are currently unavailable, please check back later.

Solar Panels in 61561

Solar panels in 61561 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 61561

The total length of the day in 61561 (Roanoke, IL) today (July 11, 2026) will be 14 hours and 57 minutes. [More]

Solar Energy in 61561 (Roanoke, IL)

Solar Energy Data for 61561

See the chart below to see how different types of solar panel installations compare in 61561.

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

Solar Energy Analysis for 61561

Sorry, it is not possible to complete our solar energy analysis for 61561 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 61561

Solar Radiation Data in 61561

See the chart below for monthly solar radiation levels in 61561.

Sorry, data is not currently available.

Solar Radiation Analysis for 61561

Sorry, it is not possible to complete our solar radiation analysis for 61561 at this time.

Historical solar radiation data for 61561 is not currently available.

Please check back later.

Solar Power Comparison: 61561 vs. the U.S.

Solar Power Levels in 61561

Sorry, solar radiation data for 61561 is not currently available.

Solar Power: 61561 vs. the U.S.

Below is a month-by-month comparison of how average 61561 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 Illinois is not currently available.

Solar Data & Statistics for 61561

Sunrise / Sunset in 61561

Sunrise/Sunset for July 11, 2026 ^[2]
- Sunrise: 5:33 am
- Sunset: 8:30 pm
- Length of Day: 14:57

Best Months for Solar in 61561

Monthly data not currently available.

Solar Panel Installs in 61561

We do not have data on solar panel installations in ZIP Code 61561 at the current time.

Solar Power Output in 61561

The Power of Solar in 61561

Monthly AC solar system output averages for 61561. Month-by-month solar power, as ranked by AC output, in 61561. ^[2]

AC output data is not currently available.

Solar Output Analysis for 61561

Sorry, it is not possible to complete our solar radiation analysis for 61561 at this time.

Historical solar radiation data for 61561 is not currently available.

Please check back later.

Weather Forecast for 61561 ^[5]

Sat Jul 11

83°F

Moderate Rain
Min: 68°F
Max: 84°F

Gentle Breeze: 11 mps NE
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 93%

Sun Jul 12

86°F

Sky Is Clear
Min: 64°F
Max: 86°F

Gentle Breeze: 10 mps NE
Precip.: n/a
Humidity: 67%
Cloud cover: 0%

Mon Jul 13

79°F

Sky Is Clear
Min: 60°F
Max: 80°F

Light breeze: 6 mps NNE
Precip.: n/a
Humidity: 65%
Cloud cover: 0%

Tue Jul 14

83°F

Sky Is Clear
Min: 66°F
Max: 84°F

Light breeze: 5 mps E
Precip.: n/a
Humidity: 69%
Cloud cover: 0%

Wed Jul 15

85°F

Light Rain
Min: 70°F
Max: 86°F

Light breeze: 6 mps SSW
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 10%

Thu Jul 16

82°F

Light Rain
Min: 72°F
Max: 85°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 81%
Cloud cover: 24%

More about 61561

About 61561

The ZIP code 61561 is associated with the city of Roanoke in Woodford County in Illinois.

61561 Solar Energy & Power

To learn more about solar energy and solar power in 61561, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.