Solar Energy & Solar Power Resources

Solar Power in 40245 (Louisville, KY)

Solar Energy in 40245

Sorry, historical solar radition values for 40245 are currently unavailable, please check back later.

Solar Panels in 40245

Solar panels in 40245 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40245

The total length of the day in 40245 (Louisville, KY) today (June 18, 2026) will be 14 hours and 53 minutes. [More]

Solar Energy in 40245 (Louisville, KY)

Solar Energy Data for 40245

See the chart below to see how different types of solar panel installations compare in 40245.

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

Solar Energy Analysis for 40245

Sorry, it is not possible to complete our solar energy analysis for 40245 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 40245

Solar Radiation Data in 40245

See the chart below for monthly solar radiation levels in 40245.

Sorry, data is not currently available.

Solar Radiation Analysis for 40245

Sorry, it is not possible to complete our solar radiation analysis for 40245 at this time.

Historical solar radiation data for 40245 is not currently available.

Please check back later.

Solar Power Comparison: 40245 vs. the U.S.

Solar Power Levels in 40245

Sorry, solar radiation data for 40245 is not currently available.

Solar Power: 40245 vs. the U.S.

Below is a month-by-month comparison of how average 40245 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 40245

Sunrise / Sunset in 40245

Sunrise/Sunset for June 18, 2026 ^[2]
- Sunrise: 6:16 am
- Sunset: 9:09 pm
- Length of Day: 14:53

Best Months for Solar in 40245

Monthly data not currently available.

Solar Panel Installs in 40245

We do not have data on solar panel installations in ZIP Code 40245 at the current time.

Solar Power Output in 40245

The Power of Solar in 40245

Monthly AC solar system output averages for 40245. Month-by-month solar power, as ranked by AC output, in 40245. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40245

Sorry, it is not possible to complete our solar radiation analysis for 40245 at this time.

Historical solar radiation data for 40245 is not currently available.

Please check back later.

Weather Forecast for 40245 ^[5]

Thu Jun 18

79°F

Moderate Rain
Min: 70°F
Max: 84°F

Fresh Breeze: 21 mps SW
Precip.: Chance of Rain
Humidity: 74%
Cloud cover: 62%

Fri Jun 19

76°F

Scattered Clouds
Min: 57°F
Max: 78°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 56%
Cloud cover: 50%

Sat Jun 20

79°F

Scattered Clouds
Min: 60°F
Max: 80°F

Light breeze: 6 mps NNW
Precip.: n/a
Humidity: 49%
Cloud cover: 34%

Sun Jun 21

81°F

Moderate Rain
Min: 62°F
Max: 81°F

Gentle Breeze: 8 mps SE
Precip.: Chance of Rain
Humidity: 54%
Cloud cover: 67%

Mon Jun 22

65°F

Moderate Rain
Min: 64°F
Max: 70°F

Light breeze: 7 mps NNE
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

Tue Jun 23

67°F

Light Rain
Min: 62°F
Max: 75°F

Light breeze: 7 mps ESE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 92%

More about 40245

About 40245

The ZIP code 40245 is associated with the city of Louisville in Jefferson County in Kentucky.

40245 Solar Energy & Power

To learn more about solar energy and solar power in 40245, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.