Solar Energy & Solar Power Resources

Solar Power in 23401 (Keller, VA)

Solar Energy in 23401

Sorry, historical solar radition values for 23401 are currently unavailable, please check back later.

Solar Panels in 23401

Solar panels in 23401 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 23401

The total length of the day in 23401 (Keller, VA) today (July 16, 2026) will be 14 hours and 32 minutes. [More]

Solar Energy in 23401 (Keller, VA)

Solar Energy Data for 23401

See the chart below to see how different types of solar panel installations compare in 23401.

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

Solar Energy Analysis for 23401

Sorry, it is not possible to complete our solar energy analysis for 23401 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 23401

Solar Radiation Data in 23401

See the chart below for monthly solar radiation levels in 23401.

Sorry, data is not currently available.

Solar Radiation Analysis for 23401

Sorry, it is not possible to complete our solar radiation analysis for 23401 at this time.

Historical solar radiation data for 23401 is not currently available.

Please check back later.

Solar Power Comparison: 23401 vs. the U.S.

Solar Power Levels in 23401

Sorry, solar radiation data for 23401 is not currently available.

Solar Power: 23401 vs. the U.S.

Below is a month-by-month comparison of how average 23401 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 Virginia is not currently available.

Solar Data & Statistics for 23401

Sunrise / Sunset in 23401

Sunrise/Sunset for July 16, 2026 ^[2]
- Sunrise: 5:53 am
- Sunset: 8:25 pm
- Length of Day: 14:32

Best Months for Solar in 23401

Monthly data not currently available.

Solar Panel Installs in 23401

We do not have data on solar panel installations in ZIP Code 23401 at the current time.

Solar Power Output in 23401

The Power of Solar in 23401

Monthly AC solar system output averages for 23401. Month-by-month solar power, as ranked by AC output, in 23401. ^[2]

AC output data is not currently available.

Solar Output Analysis for 23401

Sorry, it is not possible to complete our solar radiation analysis for 23401 at this time.

Historical solar radiation data for 23401 is not currently available.

Please check back later.

Weather Forecast for 23401 ^[5]

Thu Jul 16

88°F

Overcast Clouds
Min: 75°F
Max: 95°F

Gentle Breeze: 12 mps S
Precip.: n/a
Humidity: 69%
Cloud cover: 100%

Fri Jul 17

87°F

Light Rain
Min: 72°F
Max: 89°F

Gentle Breeze: 12 mps ENE
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 10%

Sat Jul 18

91°F

Light Rain
Min: 75°F
Max: 92°F

Fresh Breeze: 21 mps SSE
Precip.: Chance of Rain
Humidity: 56%
Cloud cover: 92%

Sun Jul 19

87°F

Moderate Rain
Min: 76°F
Max: 87°F

Moderate breeze: 17 mps SW
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 71%

Mon Jul 20

82°F

Light Rain
Min: 73°F
Max: 82°F

Moderate breeze: 13 mps ESE
Precip.: Chance of Rain
Humidity: 61%
Cloud cover: 0%

Tue Jul 21

90°F

Moderate Rain
Min: 75°F
Max: 90°F

Fresh Breeze: 21 mps SSW
Precip.: Chance of Rain
Humidity: 54%
Cloud cover: 63%

More about 23401

About 23401

The ZIP code 23401 is associated with the city of Keller in Accomack County in Virginia.

23401 Solar Energy & Power

To learn more about solar energy and solar power in 23401, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.