Solar Energy & Solar Power Resources

Solar Power in 37920 (Knoxville, TN)

Solar Energy in 37920

Sorry, historical solar radition values for 37920 are currently unavailable, please check back later.

Solar Panels in 37920

Solar panels in 37920 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 37920

The total length of the day in 37920 (Knoxville, TN) today (January 07, 2025) will be 9 hours and 54 minutes. [More]

Solar Energy in 37920 (Knoxville, TN)

Solar Energy Data for 37920

See the chart below to see how different types of solar panel installations compare in 37920.

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

Solar Energy Analysis for 37920

Sorry, it is not possible to complete our solar energy analysis for 37920 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 37920

Solar Radiation Data in 37920

See the chart below for monthly solar radiation levels in 37920.

Sorry, data is not currently available.

Solar Radiation Analysis for 37920

Sorry, it is not possible to complete our solar radiation analysis for 37920 at this time.

Historical solar radiation data for 37920 is not currently available.

Please check back later.

Solar Power Comparison: 37920 vs. the U.S.

Solar Power Levels in 37920

Sorry, solar radiation data for 37920 is not currently available.

Solar Power: 37920 vs. the U.S.

Below is a month-by-month comparison of how average 37920 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 37920

Sunrise / Sunset in 37920

Sunrise/Sunset for January 07, 2025 ^[2]
- Sunrise: 7:45 am
- Sunset: 5:39 pm
- Length of Day: 9:54

Best Months for Solar in 37920

Monthly data not currently available.

Solar Panel Installs in 37920

We do not have data on solar panel installations in ZIP Code 37920 at the current time.

Solar Power Output in 37920

The Power of Solar in 37920

Monthly AC solar system output averages for 37920. Month-by-month solar power, as ranked by AC output, in 37920. ^[2]

AC output data is not currently available.

Solar Output Analysis for 37920

Sorry, it is not possible to complete our solar radiation analysis for 37920 at this time.

Historical solar radiation data for 37920 is not currently available.

Please check back later.

Weather Forecast for 37920 ^[5]

Tue Jan 7

32°F

Few Clouds
Min: 23°F
Max: 36°F

Gentle Breeze: 9 mps NNE
Precip.: n/a
Humidity: 46%
Cloud cover: 16%

Wed Jan 8

32°F

Sky Is Clear
Min: 23°F
Max: 35°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 46%
Cloud cover: 7%

Thu Jan 9

30°F

Sky Is Clear
Min: 20°F
Max: 35°F

Light breeze: 6 mps ENE
Precip.: n/a
Humidity: 35%
Cloud cover: 3%

Fri Jan 10

32°F

Snow
Min: 25°F
Max: 34°F

Light breeze: 5 mps W
Precip.: Chance of Snow
Humidity: 47%
Cloud cover: 100%

Sat Jan 11

29°F

Snow
Min: 14°F
Max: 31°F

Gentle Breeze: 9 mps WSW
Precip.: Chance of Snow
Humidity: 82%
Cloud cover: 95%

Sun Jan 12

30°F

Scattered Clouds
Min: 9°F
Max: 33°F

Calm: 2 mps ENE
Precip.: n/a
Humidity: 88%
Cloud cover: 40%

More about 37920

About 37920

The ZIP code 37920 is associated with the city of Knoxville in Knox County in Tennessee.

37920 Solar Energy & Power

To learn more about solar energy and solar power in 37920, or for more solar-related resources for TN, check out the U.S. Energy Information Administration.