Solar Energy & Solar Power Resources

Solar Power in 37998 (Knoxville, TN)

Solar Energy in 37998

Sorry, historical solar radition values for 37998 are currently unavailable, please check back later.

Solar Panels in 37998

Solar panels in 37998 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 37998

The total length of the day in 37998 (Knoxville, TN) today (January 30, 2025) will be 10 hours and 26 minutes. [More]

Solar Energy in 37998 (Knoxville, TN)

Solar Energy Data for 37998

See the chart below to see how different types of solar panel installations compare in 37998.

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

Solar Energy Analysis for 37998

Sorry, it is not possible to complete our solar energy analysis for 37998 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 37998

Solar Radiation Data in 37998

See the chart below for monthly solar radiation levels in 37998.

Sorry, data is not currently available.

Solar Radiation Analysis for 37998

Sorry, it is not possible to complete our solar radiation analysis for 37998 at this time.

Historical solar radiation data for 37998 is not currently available.

Please check back later.

Solar Power Comparison: 37998 vs. the U.S.

Solar Power Levels in 37998

Sorry, solar radiation data for 37998 is not currently available.

Solar Power: 37998 vs. the U.S.

Below is a month-by-month comparison of how average 37998 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 37998

Sunrise / Sunset in 37998

Sunrise/Sunset for January 30, 2025 ^[2]
- Sunrise: 7:35 am
- Sunset: 6:01 pm
- Length of Day: 10:26

Best Months for Solar in 37998

Monthly data not currently available.

Solar Panel Installs in 37998

We do not have data on solar panel installations in ZIP Code 37998 at the current time.

Solar Power Output in 37998

The Power of Solar in 37998

Monthly AC solar system output averages for 37998. Month-by-month solar power, as ranked by AC output, in 37998. ^[2]

AC output data is not currently available.

Solar Output Analysis for 37998

Sorry, it is not possible to complete our solar radiation analysis for 37998 at this time.

Historical solar radiation data for 37998 is not currently available.

Please check back later.

Weather Forecast for 37998 ^[5]

Thu Jan 30

51°F

Light Rain
Min: 38°F
Max: 52°F

Light breeze: 4 mps NNE
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 81%

Fri Jan 31

58°F

Heavy Intensity Rain
Min: 46°F
Max: 58°F

Gentle Breeze: 12 mps SW
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%

Sat Feb 1

48°F

Overcast Clouds
Min: 40°F
Max: 51°F

Gentle Breeze: 9 mps SW
Precip.: n/a
Humidity: 82%
Cloud cover: 94%

Sun Feb 2

54°F

Broken Clouds
Min: 38°F
Max: 62°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 67%
Cloud cover: 60%

Mon Feb 3

65°F

Sky Is Clear
Min: 42°F
Max: 65°F

Gentle Breeze: 12 mps WSW
Precip.: n/a
Humidity: 50%
Cloud cover: 1%

Tue Feb 4

53°F

Light Rain
Min: 43°F
Max: 58°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 98%

More about 37998

About 37998

The ZIP code 37998 is associated with the city of Knoxville in Knox County in Tennessee.

37998 Solar Energy & Power

To learn more about solar energy and solar power in 37998, or for more solar-related resources for TN, check out the U.S. Energy Information Administration.