Solar Energy & Solar Power Resources

Solar Power in 21502 (Cumberland, MD)

Solar Energy in 21502

Sorry, historical solar radition values for 21502 are currently unavailable, please check back later.

Solar Panels in 21502

Solar panels in 21502 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21502

The total length of the day in 21502 (Cumberland, MD) today (September 29, 2026) will be 11 hours and 54 minutes. [More]

Solar Energy in 21502 (Cumberland, MD)

Solar Energy Data for 21502

See the chart below to see how different types of solar panel installations compare in 21502.

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

Solar Energy Analysis for 21502

Sorry, it is not possible to complete our solar energy analysis for 21502 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 21502

Solar Radiation Data in 21502

See the chart below for monthly solar radiation levels in 21502.

Sorry, data is not currently available.

Solar Radiation Analysis for 21502

Sorry, it is not possible to complete our solar radiation analysis for 21502 at this time.

Historical solar radiation data for 21502 is not currently available.

Please check back later.

Solar Power Comparison: 21502 vs. the U.S.

Solar Power Levels in 21502

Sorry, solar radiation data for 21502 is not currently available.

Solar Power: 21502 vs. the U.S.

Below is a month-by-month comparison of how average 21502 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 21502

Sunrise / Sunset in 21502

Sunrise/Sunset for September 29, 2026 ^[2]
- Sunrise: 7:08 am
- Sunset: 7:02 pm
- Length of Day: 11:54

Best Months for Solar in 21502

Monthly data not currently available.

Solar Panel Installs in 21502

We do not have data on solar panel installations in ZIP Code 21502 at the current time.

Solar Power Output in 21502

The Power of Solar in 21502

Monthly AC solar system output averages for 21502. Month-by-month solar power, as ranked by AC output, in 21502. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21502

Sorry, it is not possible to complete our solar radiation analysis for 21502 at this time.

Historical solar radiation data for 21502 is not currently available.

Please check back later.

Weather Forecast for 21502 ^[5]

Tue Sep 29

68°F

Overcast Clouds
Min: 60°F
Max: 72°F

Gentle Breeze: 8 mps NW
Precip.: n/a
Humidity: 74%
Cloud cover: 99%

Wed Sep 30

79°F

Scattered Clouds
Min: 59°F
Max: 81°F

Light breeze: 7 mps W
Precip.: n/a
Humidity: 58%
Cloud cover: 27%

Thu Oct 1

79°F

Overcast Clouds
Min: 65°F
Max: 82°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 48%
Cloud cover: 91%

Fri Oct 2

80°F

Light Rain
Min: 65°F
Max: 80°F

Moderate breeze: 12 mps W
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 72%

Sat Oct 3

67°F

Light Rain
Min: 54°F
Max: 67°F

Gentle Breeze: 8 mps NNW
Precip.: Chance of Rain
Humidity: 47%
Cloud cover: 100%

Sun Oct 4

60°F

Light Rain
Min: 54°F
Max: 61°F

Gentle Breeze: 9 mps SE
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 100%

More about 21502

About 21502

The ZIP code 21502 is associated with the city of Cumberland in Allegany County in Maryland.

21502 Solar Energy & Power

To learn more about solar energy and solar power in 21502, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.