Solar Energy & Solar Power Resources

Solar Power in 40250 (Louisville, KY)

Solar Energy in 40250

Sorry, historical solar radition values for 40250 are currently unavailable, please check back later.

Solar Panels in 40250

Solar panels in 40250 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40250

The total length of the day in 40250 (Louisville, KY) today (March 30, 2025) will be 12 hours and 37 minutes. [More]

Solar Energy in 40250 (Louisville, KY)

Solar Energy Data for 40250

See the chart below to see how different types of solar panel installations compare in 40250.

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

Solar Energy Analysis for 40250

Sorry, it is not possible to complete our solar energy analysis for 40250 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 40250

Solar Radiation Data in 40250

See the chart below for monthly solar radiation levels in 40250.

Sorry, data is not currently available.

Solar Radiation Analysis for 40250

Sorry, it is not possible to complete our solar radiation analysis for 40250 at this time.

Historical solar radiation data for 40250 is not currently available.

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Solar Power Comparison: 40250 vs. the U.S.

Solar Power Levels in 40250

Sorry, solar radiation data for 40250 is not currently available.

Solar Power: 40250 vs. the U.S.

Below is a month-by-month comparison of how average 40250 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 40250

Sunrise / Sunset in 40250

Sunrise/Sunset for March 30, 2025 ^[2]
- Sunrise: 7:28 am
- Sunset: 8:05 pm
- Length of Day: 12:37

Best Months for Solar in 40250

Monthly data not currently available.

Solar Panel Installs in 40250

We do not have data on solar panel installations in ZIP Code 40250 at the current time.

Solar Power Output in 40250

The Power of Solar in 40250

Monthly AC solar system output averages for 40250. Month-by-month solar power, as ranked by AC output, in 40250. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40250

Sorry, it is not possible to complete our solar radiation analysis for 40250 at this time.

Historical solar radiation data for 40250 is not currently available.

Please check back later.

Weather Forecast for 40250 ^[5]

Sun Mar 30

69°F

Heavy Intensity Rain
Min: 63°F
Max: 73°F

Moderate breeze: 17 mps W
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%

Mon Mar 31

53°F

Overcast Clouds
Min: 45°F
Max: 64°F

Gentle Breeze: 11 mps NW
Precip.: n/a
Humidity: 58%
Cloud cover: 100%

Tue Apr 1

55°F

Scattered Clouds
Min: 38°F
Max: 60°F

Gentle Breeze: 9 mps ESE
Precip.: n/a
Humidity: 47%
Cloud cover: 42%

Wed Apr 2

69°F

Moderate Rain
Min: 52°F
Max: 76°F

Fresh Breeze: 20 mps S
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 100%

Thu Apr 3

71°F

Heavy Intensity Rain
Min: 61°F
Max: 71°F

Fresh Breeze: 19 mps SW
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%

Fri Apr 4

57°F

Heavy Intensity Rain
Min: 56°F
Max: 61°F

Light breeze: 7 mps S
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

More about 40250

About 40250

The ZIP code 40250 is associated with the city of Louisville in Jefferson County in Kentucky.

40250 Solar Energy & Power

To learn more about solar energy and solar power in 40250, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.