Solar Energy & Solar Power Resources

Solar Power in 40544 (Lexington, KY)

Solar Energy in 40544

Sorry, historical solar radition values for 40544 are currently unavailable, please check back later.

Solar Panels in 40544

Solar panels in 40544 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40544

The total length of the day in 40544 (Lexington, KY) today (June 17, 2026) will be 14 hours and 51 minutes. [More]

Solar Energy in 40544 (Lexington, KY)

Solar Energy Data for 40544

See the chart below to see how different types of solar panel installations compare in 40544.

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

Solar Energy Analysis for 40544

Sorry, it is not possible to complete our solar energy analysis for 40544 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 40544

Solar Radiation Data in 40544

See the chart below for monthly solar radiation levels in 40544.

Sorry, data is not currently available.

Solar Radiation Analysis for 40544

Sorry, it is not possible to complete our solar radiation analysis for 40544 at this time.

Historical solar radiation data for 40544 is not currently available.

Please check back later.

Solar Power Comparison: 40544 vs. the U.S.

Solar Power Levels in 40544

Sorry, solar radiation data for 40544 is not currently available.

Solar Power: 40544 vs. the U.S.

Below is a month-by-month comparison of how average 40544 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 40544

Sunrise / Sunset in 40544

Sunrise/Sunset for June 17, 2026 ^[2]
- Sunrise: 6:13 am
- Sunset: 9:04 pm
- Length of Day: 14:51

Best Months for Solar in 40544

Monthly data not currently available.

Solar Panel Installs in 40544

We do not have data on solar panel installations in ZIP Code 40544 at the current time.

Solar Power Output in 40544

The Power of Solar in 40544

Monthly AC solar system output averages for 40544. Month-by-month solar power, as ranked by AC output, in 40544. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40544

Sorry, it is not possible to complete our solar radiation analysis for 40544 at this time.

Historical solar radiation data for 40544 is not currently available.

Please check back later.

Weather Forecast for 40544 ^[5]

Wed Jun 17

77°F

Light Rain
Min: 60°F
Max: 91°F

Strong breeze: 26 mps SSW
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 56%

Thu Jun 18

77°F

Moderate Rain
Min: 69°F
Max: 91°F

Strong breeze: 28 mps SW
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 84%

Fri Jun 19

72°F

Scattered Clouds
Min: 57°F
Max: 76°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 58%
Cloud cover: 47%

Sat Jun 20

76°F

Broken Clouds
Min: 59°F
Max: 78°F

Light breeze: 5 mps NE
Precip.: n/a
Humidity: 55%
Cloud cover: 81%

Sun Jun 21

75°F

Heavy Intensity Rain
Min: 61°F
Max: 75°F

Fresh Breeze: 18 mps N
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 85%

Mon Jun 22

69°F

Scattered Clouds
Min: 56°F
Max: 71°F

Moderate breeze: 15 mps NNE
Precip.: n/a
Humidity: 56%
Cloud cover: 50%

More about 40544

About 40544

The ZIP code 40544 is associated with the city of Lexington in Fayette County in Kentucky.

40544 Solar Energy & Power

To learn more about solar energy and solar power in 40544, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.