Solar Energy & Solar Power Resources

Solar Power in 61555 (Pekin, IL)

Solar Energy in 61555

Sorry, historical solar radition values for 61555 are currently unavailable, please check back later.

Solar Panels in 61555

Solar panels in 61555 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 61555

The total length of the day in 61555 (Pekin, IL) today (September 14, 2025) will be 12 hours and 33 minutes. [More]

Solar Energy in 61555 (Pekin, IL)

Solar Energy Data for 61555

See the chart below to see how different types of solar panel installations compare in 61555.

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

Solar Energy Analysis for 61555

Sorry, it is not possible to complete our solar energy analysis for 61555 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 61555

Solar Radiation Data in 61555

See the chart below for monthly solar radiation levels in 61555.

Sorry, data is not currently available.

Solar Radiation Analysis for 61555

Sorry, it is not possible to complete our solar radiation analysis for 61555 at this time.

Historical solar radiation data for 61555 is not currently available.

Please check back later.

Solar Power Comparison: 61555 vs. the U.S.

Solar Power Levels in 61555

Sorry, solar radiation data for 61555 is not currently available.

Solar Power: 61555 vs. the U.S.

Below is a month-by-month comparison of how average 61555 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 61555

Sunrise / Sunset in 61555

Sunrise/Sunset for September 14, 2025 ^[2]
- Sunrise: 6:37 am
- Sunset: 7:10 pm
- Length of Day: 12:33

Best Months for Solar in 61555

Monthly data not currently available.

Solar Panel Installs in 61555

We do not have data on solar panel installations in ZIP Code 61555 at the current time.

Solar Power Output in 61555

The Power of Solar in 61555

Monthly AC solar system output averages for 61555. Month-by-month solar power, as ranked by AC output, in 61555. ^[2]

AC output data is not currently available.

Solar Output Analysis for 61555

Sorry, it is not possible to complete our solar radiation analysis for 61555 at this time.

Historical solar radiation data for 61555 is not currently available.

Please check back later.

Weather Forecast for 61555 ^[5]

Sun Sep 14

84°F

Few Clouds
Min: 66°F
Max: 91°F

Gentle Breeze: 11 mps NE
Precip.: n/a
Humidity: 61%
Cloud cover: 20%

Mon Sep 15

92°F

Broken Clouds
Min: 67°F
Max: 96°F

Gentle Breeze: 10 mps ESE
Precip.: n/a
Humidity: 29%
Cloud cover: 81%

Tue Sep 16

91°F

Sky Is Clear
Min: 66°F
Max: 95°F

Gentle Breeze: 8 mps ENE
Precip.: n/a
Humidity: 23%
Cloud cover: 1%

Wed Sep 17

94°F

Overcast Clouds
Min: 64°F
Max: 96°F

Gentle Breeze: 9 mps E
Precip.: n/a
Humidity: 20%
Cloud cover: 99%

Thu Sep 18

94°F

Overcast Clouds
Min: 65°F
Max: 95°F

Gentle Breeze: 10 mps ESE
Precip.: n/a
Humidity: 18%
Cloud cover: 87%

Fri Sep 19

94°F

Light Rain
Min: 68°F
Max: 95°F

Gentle Breeze: 8 mps ESE
Precip.: Chance of Rain
Humidity: 22%
Cloud cover: 75%

More about 61555

About 61555

The ZIP code 61555 is associated with the city of Pekin in Tazewell County in Illinois.

61555 Solar Energy & Power

To learn more about solar energy and solar power in 61555, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.