Solar Energy & Solar Power Resources

Solar Power in 40870 (Totz, KY)

Solar Energy in 40870

Sorry, historical solar radition values for 40870 are currently unavailable, please check back later.

Solar Panels in 40870

Solar panels in 40870 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 40870

The total length of the day in 40870 (Totz, KY) today (March 28, 2026) will be 12 hours and 30 minutes. [More]

Solar Energy in 40870 (Totz, KY)

Solar Energy Data for 40870

See the chart below to see how different types of solar panel installations compare in 40870.

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

Solar Energy Analysis for 40870

Sorry, it is not possible to complete our solar energy analysis for 40870 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 40870

Solar Radiation Data in 40870

See the chart below for monthly solar radiation levels in 40870.

Sorry, data is not currently available.

Solar Radiation Analysis for 40870

Sorry, it is not possible to complete our solar radiation analysis for 40870 at this time.

Historical solar radiation data for 40870 is not currently available.

Please check back later.

Solar Power Comparison: 40870 vs. the U.S.

Solar Power Levels in 40870

Sorry, solar radiation data for 40870 is not currently available.

Solar Power: 40870 vs. the U.S.

Below is a month-by-month comparison of how average 40870 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 40870

Sunrise / Sunset in 40870

Sunrise/Sunset for March 28, 2026 ^[2]
- Sunrise: 7:22 am
- Sunset: 7:52 pm
- Length of Day: 12:30

Best Months for Solar in 40870

Monthly data not currently available.

Solar Panel Installs in 40870

We do not have data on solar panel installations in ZIP Code 40870 at the current time.

Solar Power Output in 40870

The Power of Solar in 40870

Monthly AC solar system output averages for 40870. Month-by-month solar power, as ranked by AC output, in 40870. ^[2]

AC output data is not currently available.

Solar Output Analysis for 40870

Sorry, it is not possible to complete our solar radiation analysis for 40870 at this time.

Historical solar radiation data for 40870 is not currently available.

Please check back later.

Weather Forecast for 40870 ^[5]

Sat Mar 28

45°F

Sky Is Clear
Min: 30°F
Max: 57°F

Gentle Breeze: 9 mps NE
Precip.: n/a
Humidity: 29%
Cloud cover: 0%

Sun Mar 29

56°F

Scattered Clouds
Min: 35°F
Max: 60°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 35%
Cloud cover: 46%

Mon Mar 30

56°F

Overcast Clouds
Min: 42°F
Max: 65°F

Gentle Breeze: 12 mps SW
Precip.: n/a
Humidity: 65%
Cloud cover: 85%

Tue Mar 31

70°F

Scattered Clouds
Min: 51°F
Max: 72°F

Moderate breeze: 15 mps SSW
Precip.: n/a
Humidity: 58%
Cloud cover: 30%

Wed Apr 1

67°F

Light Rain
Min: 57°F
Max: 68°F

Gentle Breeze: 8 mps SSW
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%

Thu Apr 2

73°F

Light Rain
Min: 58°F
Max: 73°F

Moderate breeze: 15 mps SSW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 85%

More about 40870

About 40870

The ZIP code 40870 is associated with the city of Totz in Harlan County in Kentucky.

40870 Solar Energy & Power

To learn more about solar energy and solar power in 40870, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.