Solar Energy & Solar Power Resources

Solar Power in 40473 (Renfro Valley, KY)

Solar Energy in 40473

Sorry, historical solar radition values for 40473 are currently unavailable, please check back later.

Solar Panels in 40473

Solar panels in 40473 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40473

The total length of the day in 40473 (Renfro Valley, KY) today (November 21, 2025) will be 10 hours and 2 minutes. [More]

Solar Energy in 40473 (Renfro Valley, KY)

Solar Energy Data for 40473

See the chart below to see how different types of solar panel installations compare in 40473.

Historical solar power output data for Renfro Valley is not currently available.

Solar Energy Analysis for 40473

Sorry, it is not possible to complete our solar energy analysis for 40473 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 40473

Solar Radiation Data in 40473

See the chart below for monthly solar radiation levels in 40473.

Sorry, data is not currently available.

Solar Radiation Analysis for 40473

Sorry, it is not possible to complete our solar radiation analysis for 40473 at this time.

Historical solar radiation data for 40473 is not currently available.

Please check back later.

Solar Power Comparison: 40473 vs. the U.S.

Solar Power Levels in 40473

Sorry, solar radiation data for 40473 is not currently available.

Solar Power: 40473 vs. the U.S.

Below is a month-by-month comparison of how average 40473 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 Kentucky is not currently available.

Solar Data & Statistics for 40473

Sunrise / Sunset in 40473

Sunrise/Sunset for November 21, 2025 ^[2]
- Sunrise: 7:22 am
- Sunset: 5:24 pm
- Length of Day: 10:2

Best Months for Solar in 40473

Monthly data not currently available.

Solar Panel Installs in 40473

We do not have data on solar panel installations in ZIP Code 40473 at the current time.

Solar Power Output in 40473

The Power of Solar in 40473

Monthly AC solar system output averages for 40473. Month-by-month solar power, as ranked by AC output, in 40473. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40473

Sorry, it is not possible to complete our solar radiation analysis for 40473 at this time.

Historical solar radiation data for 40473 is not currently available.

Please check back later.

Weather Forecast for 40473 ^[5]

Fri Nov 21

57°F

Moderate Rain
Min: 52°F
Max: 59°F

Gentle Breeze: 9 mps SW
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

Sat Nov 22

59°F

Light Rain
Min: 52°F
Max: 60°F

Gentle Breeze: 9 mps SW
Precip.: Chance of Rain
Humidity: 85%
Cloud cover: 96%

Sun Nov 23

57°F

Sky Is Clear
Min: 44°F
Max: 59°F

Gentle Breeze: 9 mps WNW
Precip.: n/a
Humidity: 61%
Cloud cover: 2%

Mon Nov 24

58°F

Broken Clouds
Min: 41°F
Max: 61°F

Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 52%
Cloud cover: 84%

Tue Nov 25

59°F

Light Rain
Min: 52°F
Max: 60°F

Moderate breeze: 17 mps S
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 98%

Wed Nov 26

65°F

Light Rain
Min: 46°F
Max: 65°F

Moderate breeze: 14 mps WSW
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 72%

More about 40473

About 40473

The ZIP code 40473 is associated with the city of Renfro Valley in Rockcastle County in Kentucky.

40473 Solar Energy & Power

To learn more about solar energy and solar power in 40473, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.