Solar Energy & Solar Power Resources

Solar Power in 21144 (Severn, MD)

Solar Energy in 21144

Sorry, historical solar radition values for 21144 are currently unavailable, please check back later.

Solar Panels in 21144

Solar panels in 21144 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21144

The total length of the day in 21144 (Severn, MD) today (September 21, 2026) will be 12 hours and 15 minutes. [More]

Solar Energy in 21144 (Severn, MD)

Solar Energy Data for 21144

See the chart below to see how different types of solar panel installations compare in 21144.

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

Solar Energy Analysis for 21144

Sorry, it is not possible to complete our solar energy analysis for 21144 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 21144

Solar Radiation Data in 21144

See the chart below for monthly solar radiation levels in 21144.

Sorry, data is not currently available.

Solar Radiation Analysis for 21144

Sorry, it is not possible to complete our solar radiation analysis for 21144 at this time.

Historical solar radiation data for 21144 is not currently available.

Please check back later.

Solar Power Comparison: 21144 vs. the U.S.

Solar Power Levels in 21144

Sorry, solar radiation data for 21144 is not currently available.

Solar Power: 21144 vs. the U.S.

Below is a month-by-month comparison of how average 21144 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 21144

Sunrise / Sunset in 21144

Sunrise/Sunset for September 21, 2026 ^[2]
- Sunrise: 6:52 am
- Sunset: 7:07 pm
- Length of Day: 12:15

Best Months for Solar in 21144

Monthly data not currently available.

Solar Panel Installs in 21144

We do not have data on solar panel installations in ZIP Code 21144 at the current time.

Solar Power Output in 21144

The Power of Solar in 21144

Monthly AC solar system output averages for 21144. Month-by-month solar power, as ranked by AC output, in 21144. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21144

Sorry, it is not possible to complete our solar radiation analysis for 21144 at this time.

Historical solar radiation data for 21144 is not currently available.

Please check back later.

Weather Forecast for 21144 ^[5]

Mon Sep 21

71°F

Light Rain
Min: 65°F
Max: 73°F

Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%

Tue Sep 22

67°F

Heavy Intensity Rain
Min: 63°F
Max: 70°F

Moderate breeze: 15 mps ENE
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

Wed Sep 23

59°F

Moderate Rain
Min: 55°F
Max: 65°F

Moderate breeze: 14 mps ENE
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 99%

Thu Sep 24

61°F

Overcast Clouds
Min: 52°F
Max: 64°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 64%
Cloud cover: 98%

Fri Sep 25

59°F

Overcast Clouds
Min: 55°F
Max: 68°F

Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 58%
Cloud cover: 99%

Sat Sep 26

65°F

Overcast Clouds
Min: 56°F
Max: 66°F

Moderate breeze: 14 mps N
Precip.: n/a
Humidity: 61%
Cloud cover: 100%

More about 21144

About 21144

The ZIP code 21144 is associated with the city of Severn in Anne Arundel County in Maryland.

21144 Solar Energy & Power

To learn more about solar energy and solar power in 21144, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.