Solar Energy & Solar Power Resources

Solar Power in 21810 (Allen, MD)

Solar Energy in 21810

Sorry, historical solar radition values for 21810 are currently unavailable, please check back later.

Solar Panels in 21810

Solar panels in 21810 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21810

The total length of the day in 21810 (Allen, MD) today (September 22, 2026) will be 12 hours and 12 minutes. [More]

Solar Energy in 21810 (Allen, MD)

Solar Energy Data for 21810

See the chart below to see how different types of solar panel installations compare in 21810.

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

Solar Energy Analysis for 21810

Sorry, it is not possible to complete our solar energy analysis for 21810 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 21810

Solar Radiation Data in 21810

See the chart below for monthly solar radiation levels in 21810.

Sorry, data is not currently available.

Solar Radiation Analysis for 21810

Sorry, it is not possible to complete our solar radiation analysis for 21810 at this time.

Historical solar radiation data for 21810 is not currently available.

Please check back later.

Solar Power Comparison: 21810 vs. the U.S.

Solar Power Levels in 21810

Sorry, solar radiation data for 21810 is not currently available.

Solar Power: 21810 vs. the U.S.

Below is a month-by-month comparison of how average 21810 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 Maryland is not currently available.

Solar Data & Statistics for 21810

Sunrise / Sunset in 21810

Sunrise/Sunset for September 22, 2026 ^[2]
- Sunrise: 6:49 am
- Sunset: 7:01 pm
- Length of Day: 12:12

Best Months for Solar in 21810

Monthly data not currently available.

Solar Panel Installs in 21810

We do not have data on solar panel installations in ZIP Code 21810 at the current time.

Solar Power Output in 21810

The Power of Solar in 21810

Monthly AC solar system output averages for 21810. Month-by-month solar power, as ranked by AC output, in 21810. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21810

Sorry, it is not possible to complete our solar radiation analysis for 21810 at this time.

Historical solar radiation data for 21810 is not currently available.

Please check back later.

Weather Forecast for 21810 ^[5]

Tue Sep 22

65°F

Heavy Intensity Rain
Min: 63°F
Max: 66°F

Moderate breeze: 15 mps ENE
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%

Wed Sep 23

65°F

Overcast Clouds
Min: 63°F
Max: 68°F

Fresh Breeze: 18 mps NE
Precip.: n/a
Humidity: 61%
Cloud cover: 100%

Thu Sep 24

65°F

Light Rain
Min: 60°F
Max: 66°F

Moderate breeze: 15 mps NE
Precip.: Chance of Rain
Humidity: 61%
Cloud cover: 100%

Fri Sep 25

61°F

Overcast Clouds
Min: 57°F
Max: 69°F

Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 64%
Cloud cover: 87%

Sat Sep 26

69°F

Broken Clouds
Min: 58°F
Max: 73°F

Moderate breeze: 14 mps N
Precip.: n/a
Humidity: 53%
Cloud cover: 80%

Sun Sep 27

66°F

Light Rain
Min: 63°F
Max: 70°F

Moderate breeze: 14 mps NNW
Precip.: Chance of Rain
Humidity: 53%
Cloud cover: 44%

More about 21810

About 21810

The ZIP code 21810 is associated with the city of Allen in Wicomico County in Maryland.

21810 Solar Energy & Power

To learn more about solar energy and solar power in 21810, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.