Solar Energy & Solar Power Resources

Solar Power in 37902 (Knoxville, TN)

Solar Energy in 37902

Sorry, historical solar radition values for 37902 are currently unavailable, please check back later.

Solar Panels in 37902

Solar panels in 37902 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 37902

The total length of the day in 37902 (Knoxville, TN) today (September 10, 2026) will be 12 hours and 38 minutes. [More]

Solar Energy in 37902 (Knoxville, TN)

Solar Energy Data for 37902

See the chart below to see how different types of solar panel installations compare in 37902.

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

Solar Energy Analysis for 37902

Sorry, it is not possible to complete our solar energy analysis for 37902 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 37902

Solar Radiation Data in 37902

See the chart below for monthly solar radiation levels in 37902.

Sorry, data is not currently available.

Solar Radiation Analysis for 37902

Sorry, it is not possible to complete our solar radiation analysis for 37902 at this time.

Historical solar radiation data for 37902 is not currently available.

Please check back later.

Solar Power Comparison: 37902 vs. the U.S.

Solar Power Levels in 37902

Sorry, solar radiation data for 37902 is not currently available.

Solar Power: 37902 vs. the U.S.

Below is a month-by-month comparison of how average 37902 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 Tennessee is not currently available.

Solar Data & Statistics for 37902

Sunrise / Sunset in 37902

Sunrise/Sunset for September 10, 2026 ^[2]
- Sunrise: 7:13 am
- Sunset: 7:51 pm
- Length of Day: 12:38

Best Months for Solar in 37902

Monthly data not currently available.

Solar Panel Installs in 37902

We do not have data on solar panel installations in ZIP Code 37902 at the current time.

Solar Power Output in 37902

The Power of Solar in 37902

Monthly AC solar system output averages for 37902. Month-by-month solar power, as ranked by AC output, in 37902. ^[2]

AC output data is not currently available.

Solar Output Analysis for 37902

Sorry, it is not possible to complete our solar radiation analysis for 37902 at this time.

Historical solar radiation data for 37902 is not currently available.

Please check back later.

Weather Forecast for 37902 ^[5]

Thu Sep 10

83°F

Broken Clouds
Min: 68°F
Max: 91°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 60%
Cloud cover: 60%

Fri Sep 11

89°F

Broken Clouds
Min: 70°F
Max: 93°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 39%
Cloud cover: 51%

Sat Sep 12

77°F

Moderate Rain
Min: 71°F
Max: 88°F

Gentle Breeze: 11 mps SW
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 98%

Sun Sep 13

91°F

Light Rain
Min: 70°F
Max: 91°F

Light breeze: 5 mps NW
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 26%

Mon Sep 14

93°F

Scattered Clouds
Min: 72°F
Max: 93°F

Light breeze: 6 mps NE
Precip.: n/a
Humidity: 42%
Cloud cover: 25%

Tue Sep 15

96°F

Sky Is Clear
Min: 73°F
Max: 96°F

Calm: 3 mps NNW
Precip.: n/a
Humidity: 37%
Cloud cover: 1%

More about 37902

About 37902

The ZIP code 37902 is associated with the city of Knoxville in Knox County in Tennessee.

37902 Solar Energy & Power

To learn more about solar energy and solar power in 37902, or for more solar-related resources for TN, check out the U.S. Energy Information Administration.