Solar Energy & Solar Power Resources

Solar Power in 37997 (Knoxville, TN)

Solar Energy in 37997

Sorry, historical solar radition values for 37997 are currently unavailable, please check back later.

Solar Panels in 37997

Solar panels in 37997 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 37997

The total length of the day in 37997 (Knoxville, TN) today (March 15, 2025) will be 12 hours and 0 minutes. [More]

Solar Energy in 37997 (Knoxville, TN)

Solar Energy Data for 37997

See the chart below to see how different types of solar panel installations compare in 37997.

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

Solar Energy Analysis for 37997

Sorry, it is not possible to complete our solar energy analysis for 37997 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 37997

Solar Radiation Data in 37997

See the chart below for monthly solar radiation levels in 37997.

Sorry, data is not currently available.

Solar Radiation Analysis for 37997

Sorry, it is not possible to complete our solar radiation analysis for 37997 at this time.

Historical solar radiation data for 37997 is not currently available.

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Solar Power Comparison: 37997 vs. the U.S.

Solar Power Levels in 37997

Sorry, solar radiation data for 37997 is not currently available.

Solar Power: 37997 vs. the U.S.

Below is a month-by-month comparison of how average 37997 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 37997

Sunrise / Sunset in 37997

Sunrise/Sunset for March 15, 2025 ^[2]
- Sunrise: 7:44 am
- Sunset: 7:44 pm
- Length of Day: 12:0

Best Months for Solar in 37997

Monthly data not currently available.

Solar Panel Installs in 37997

We do not have data on solar panel installations in ZIP Code 37997 at the current time.

Solar Power Output in 37997

The Power of Solar in 37997

Monthly AC solar system output averages for 37997. Month-by-month solar power, as ranked by AC output, in 37997. ^[2]

AC output data is not currently available.

Solar Output Analysis for 37997

Sorry, it is not possible to complete our solar radiation analysis for 37997 at this time.

Historical solar radiation data for 37997 is not currently available.

Please check back later.

Weather Forecast for 37997 ^[5]

Sat Mar 15

64°F

Moderate Rain
Min: 59°F
Max: 71°F

Fresh Breeze: 20 mps SSE
Precip.: Chance of Rain
Humidity: 78%
Cloud cover: 99%

Sun Mar 16

63°F

Very Heavy Rain
Min: 47°F
Max: 68°F

Fresh Breeze: 23 mps SSE
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 81%

Mon Mar 17

48°F

Scattered Clouds
Min: 37°F
Max: 54°F

Light breeze: 7 mps NW
Precip.: n/a
Humidity: 39%
Cloud cover: 36%

Tue Mar 18

60°F

Scattered Clouds
Min: 39°F
Max: 67°F

Gentle Breeze: 8 mps SW
Precip.: n/a
Humidity: 31%
Cloud cover: 49%

Wed Mar 19

66°F

Light Rain
Min: 46°F
Max: 66°F

Moderate breeze: 17 mps SW
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 97%

Thu Mar 20

50°F

Sky Is Clear
Min: 36°F
Max: 51°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 29%
Cloud cover: 6%

More about 37997

About 37997

The ZIP code 37997 is associated with the city of Knoxville in Knox County in Tennessee.

37997 Solar Energy & Power

To learn more about solar energy and solar power in 37997, or for more solar-related resources for TN, check out the U.S. Energy Information Administration.