Solar Energy & Solar Power Resources

Solar Power in 61448 (Knoxville, IL)

Solar Energy in 61448

Sorry, historical solar radition values for 61448 are currently unavailable, please check back later.

Solar Panels in 61448

Solar panels in 61448 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 61448

The total length of the day in 61448 (Knoxville, IL) today (July 16, 2025) will be 14 hours and 51 minutes. [More]

Solar Energy in 61448 (Knoxville, IL)

Solar Energy Data for 61448

See the chart below to see how different types of solar panel installations compare in 61448.

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

Solar Energy Analysis for 61448

Sorry, it is not possible to complete our solar energy analysis for 61448 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 61448

Solar Radiation Data in 61448

See the chart below for monthly solar radiation levels in 61448.

Sorry, data is not currently available.

Solar Radiation Analysis for 61448

Sorry, it is not possible to complete our solar radiation analysis for 61448 at this time.

Historical solar radiation data for 61448 is not currently available.

Please check back later.

Solar Power Comparison: 61448 vs. the U.S.

Solar Power Levels in 61448

Sorry, solar radiation data for 61448 is not currently available.

Solar Power: 61448 vs. the U.S.

Below is a month-by-month comparison of how average 61448 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 61448

Sunrise / Sunset in 61448

Sunrise/Sunset for July 16, 2025 ^[2]
- Sunrise: 5:41 am
- Sunset: 8:32 pm
- Length of Day: 14:51

Best Months for Solar in 61448

Monthly data not currently available.

Solar Panel Installs in 61448

We do not have data on solar panel installations in ZIP Code 61448 at the current time.

Solar Power Output in 61448

The Power of Solar in 61448

Monthly AC solar system output averages for 61448. Month-by-month solar power, as ranked by AC output, in 61448. ^[2]

AC output data is not currently available.

Solar Output Analysis for 61448

Sorry, it is not possible to complete our solar radiation analysis for 61448 at this time.

Historical solar radiation data for 61448 is not currently available.

Please check back later.

Weather Forecast for 61448 ^[5]

Wed Jul 16

86°F

Light Rain
Min: 72°F
Max: 86°F

Moderate breeze: 14 mps WSW
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 100%

Thu Jul 17

74°F

Light Rain
Min: 65°F
Max: 77°F

Gentle Breeze: 11 mps N
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 92%

Fri Jul 18

78°F

Overcast Clouds
Min: 60°F
Max: 81°F

Gentle Breeze: 10 mps E
Precip.: n/a
Humidity: 68%
Cloud cover: 94%

Sat Jul 19

88°F

Light Rain
Min: 69°F
Max: 91°F

Gentle Breeze: 8 mps SSW
Precip.: Chance of Rain
Humidity: 62%
Cloud cover: 100%

Sun Jul 20

86°F

Moderate Rain
Min: 72°F
Max: 86°F

Moderate breeze: 13 mps ESE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 96%

Mon Jul 21

87°F

Moderate Rain
Min: 72°F
Max: 91°F

Moderate breeze: 14 mps S
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 79%

More about 61448

About 61448

The ZIP code 61448 is associated with the city of Knoxville in Knox County in Illinois.

61448 Solar Energy & Power

To learn more about solar energy and solar power in 61448, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.