Solar Energy & Solar Power Resources

Solar Power in 40577 (Lexington, KY)

Solar Energy in 40577

Sorry, historical solar radition values for 40577 are currently unavailable, please check back later.

Solar Panels in 40577

Solar panels in 40577 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40577

The total length of the day in 40577 (Lexington, KY) today (July 21, 2026) will be 14 hours and 28 minutes. [More]

Solar Energy in 40577 (Lexington, KY)

Solar Energy Data for 40577

See the chart below to see how different types of solar panel installations compare in 40577.

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

Solar Energy Analysis for 40577

Sorry, it is not possible to complete our solar energy analysis for 40577 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 40577

Solar Radiation Data in 40577

See the chart below for monthly solar radiation levels in 40577.

Sorry, data is not currently available.

Solar Radiation Analysis for 40577

Sorry, it is not possible to complete our solar radiation analysis for 40577 at this time.

Historical solar radiation data for 40577 is not currently available.

Please check back later.

Solar Power Comparison: 40577 vs. the U.S.

Solar Power Levels in 40577

Sorry, solar radiation data for 40577 is not currently available.

Solar Power: 40577 vs. the U.S.

Below is a month-by-month comparison of how average 40577 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 40577

Sunrise / Sunset in 40577

Sunrise/Sunset for July 21, 2026 ^[2]
- Sunrise: 6:30 am
- Sunset: 8:58 pm
- Length of Day: 14:28

Best Months for Solar in 40577

Monthly data not currently available.

Solar Panel Installs in 40577

We do not have data on solar panel installations in ZIP Code 40577 at the current time.

Solar Power Output in 40577

The Power of Solar in 40577

Monthly AC solar system output averages for 40577. Month-by-month solar power, as ranked by AC output, in 40577. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40577

Sorry, it is not possible to complete our solar radiation analysis for 40577 at this time.

Historical solar radiation data for 40577 is not currently available.

Please check back later.

Weather Forecast for 40577 ^[5]

Tue Jul 21

85°F

Moderate Rain
Min: 73°F
Max: 86°F

Fresh Breeze: 20 mps WSW
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 97%

Wed Jul 22

77°F

Broken Clouds
Min: 68°F
Max: 80°F

Gentle Breeze: 12 mps N
Precip.: n/a
Humidity: 62%
Cloud cover: 67%

Thu Jul 23

73°F

Sky Is Clear
Min: 55°F
Max: 78°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 47%
Cloud cover: 0%

Fri Jul 24

69°F

Overcast Clouds
Min: 58°F
Max: 71°F

Gentle Breeze: 9 mps NE
Precip.: n/a
Humidity: 65%
Cloud cover: 99%

Sat Jul 25

80°F

Sky Is Clear
Min: 59°F
Max: 82°F

Light breeze: 6 mps SW
Precip.: n/a
Humidity: 48%
Cloud cover: 3%

Sun Jul 26

84°F

Light Rain
Min: 67°F
Max: 85°F

Moderate breeze: 12 mps W
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 46%

More about 40577

About 40577

The ZIP code 40577 is associated with the city of Lexington in Fayette County in Kentucky.

40577 Solar Energy & Power

To learn more about solar energy and solar power in 40577, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.