Solar Energy & Solar Power Resources

Solar Power in 40603 (Frankfort, KY)

Solar Energy in 40603

Sorry, historical solar radition values for 40603 are currently unavailable, please check back later.

Solar Panels in 40603

Solar panels in 40603 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40603

The total length of the day in 40603 (Frankfort, KY) today (August 13, 2026) will be 13 hours and 46 minutes. [More]

Solar Energy in 40603 (Frankfort, KY)

Solar Energy Data for 40603

See the chart below to see how different types of solar panel installations compare in 40603.

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

Solar Energy Analysis for 40603

Sorry, it is not possible to complete our solar energy analysis for 40603 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 40603

Solar Radiation Data in 40603

See the chart below for monthly solar radiation levels in 40603.

Sorry, data is not currently available.

Solar Radiation Analysis for 40603

Sorry, it is not possible to complete our solar radiation analysis for 40603 at this time.

Historical solar radiation data for 40603 is not currently available.

Please check back later.

Solar Power Comparison: 40603 vs. the U.S.

Solar Power Levels in 40603

Sorry, solar radiation data for 40603 is not currently available.

Solar Power: 40603 vs. the U.S.

Below is a month-by-month comparison of how average 40603 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 40603

Sunrise / Sunset in 40603

Sunrise/Sunset for August 13, 2026 ^[2]
- Sunrise: 6:51 am
- Sunset: 8:37 pm
- Length of Day: 13:46

Best Months for Solar in 40603

Monthly data not currently available.

Solar Panel Installs in 40603

We do not have data on solar panel installations in ZIP Code 40603 at the current time.

Solar Power Output in 40603

The Power of Solar in 40603

Monthly AC solar system output averages for 40603. Month-by-month solar power, as ranked by AC output, in 40603. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40603

Sorry, it is not possible to complete our solar radiation analysis for 40603 at this time.

Historical solar radiation data for 40603 is not currently available.

Please check back later.

Weather Forecast for 40603 ^[5]

Thu Aug 13

79°F

Heavy Intensity Rain
Min: 69°F
Max: 84°F

Gentle Breeze: 8 mps W
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 49%

Fri Aug 14

85°F

Moderate Rain
Min: 67°F
Max: 88°F

Gentle Breeze: 11 mps NNE
Precip.: Chance of Rain
Humidity: 62%
Cloud cover: 49%

Sat Aug 15

93°F

Moderate Rain
Min: 74°F
Max: 96°F

Gentle Breeze: 10 mps SW
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 84%

Sun Aug 16

91°F

Scattered Clouds
Min: 76°F
Max: 94°F

Gentle Breeze: 12 mps W
Precip.: n/a
Humidity: 49%
Cloud cover: 28%

Mon Aug 17

87°F

Light Rain
Min: 71°F
Max: 87°F

Gentle Breeze: 8 mps N
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 98%

Tue Aug 18

84°F

Sky Is Clear
Min: 64°F
Max: 85°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 51%
Cloud cover: 1%

More about 40603

About 40603

The ZIP code 40603 is associated with the city of Frankfort in Franklin County in Kentucky.

40603 Solar Energy & Power

To learn more about solar energy and solar power in 40603, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.