Solar Energy & Solar Power Resources

Solar Power in 40618 (Frankfort, KY)

Solar Energy in 40618

Sorry, historical solar radition values for 40618 are currently unavailable, please check back later.

Solar Panels in 40618

Solar panels in 40618 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40618

The total length of the day in 40618 (Frankfort, KY) today (September 16, 2026) will be 12 hours and 27 minutes. [More]

Solar Energy in 40618 (Frankfort, KY)

Solar Energy Data for 40618

See the chart below to see how different types of solar panel installations compare in 40618.

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

Solar Energy Analysis for 40618

Sorry, it is not possible to complete our solar energy analysis for 40618 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 40618

Solar Radiation Data in 40618

See the chart below for monthly solar radiation levels in 40618.

Sorry, data is not currently available.

Solar Radiation Analysis for 40618

Sorry, it is not possible to complete our solar radiation analysis for 40618 at this time.

Historical solar radiation data for 40618 is not currently available.

Please check back later.

Solar Power Comparison: 40618 vs. the U.S.

Solar Power Levels in 40618

Sorry, solar radiation data for 40618 is not currently available.

Solar Power: 40618 vs. the U.S.

Below is a month-by-month comparison of how average 40618 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 40618

Sunrise / Sunset in 40618

Sunrise/Sunset for September 16, 2026 ^[2]
- Sunrise: 7:20 am
- Sunset: 7:47 pm
- Length of Day: 12:27

Best Months for Solar in 40618

Monthly data not currently available.

Solar Panel Installs in 40618

We do not have data on solar panel installations in ZIP Code 40618 at the current time.

Solar Power Output in 40618

The Power of Solar in 40618

Monthly AC solar system output averages for 40618. Month-by-month solar power, as ranked by AC output, in 40618. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40618

Sorry, it is not possible to complete our solar radiation analysis for 40618 at this time.

Historical solar radiation data for 40618 is not currently available.

Please check back later.

Weather Forecast for 40618 ^[5]

Wed Sep 16

91°F

Light Rain
Min: 74°F
Max: 93°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 8%

Thu Sep 17

94°F

Sky Is Clear
Min: 74°F
Max: 97°F

Light breeze: 8 mps W
Precip.: n/a
Humidity: 41%
Cloud cover: 6%

Fri Sep 18

90°F

Light Rain
Min: 72°F
Max: 93°F

Gentle Breeze: 10 mps N
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 16%

Sat Sep 19

89°F

Light Rain
Min: 70°F
Max: 93°F

Light breeze: 7 mps E
Precip.: Chance of Rain
Humidity: 53%
Cloud cover: 10%

Sun Sep 20

86°F

Light Rain
Min: 75°F
Max: 88°F

Gentle Breeze: 9 mps SSW
Precip.: Chance of Rain
Humidity: 56%
Cloud cover: 78%

Mon Sep 21

88°F

Light Rain
Min: 71°F
Max: 89°F

Gentle Breeze: 10 mps ENE
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 92%

More about 40618

About 40618

The ZIP code 40618 is associated with the city of Frankfort in Franklin County in Kentucky.

40618 Solar Energy & Power

To learn more about solar energy and solar power in 40618, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.