Solar Energy & Solar Power Resources

Solar Power in 21285 (Towson, MD)

Solar Energy in 21285

Sorry, historical solar radition values for 21285 are currently unavailable, please check back later.

Solar Panels in 21285

Solar panels in 21285 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21285

The total length of the day in 21285 (Towson, MD) today (September 23, 2026) will be 12 hours and 10 minutes. [More]

Solar Energy in 21285 (Towson, MD)

Solar Energy Data for 21285

See the chart below to see how different types of solar panel installations compare in 21285.

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

Solar Energy Analysis for 21285

Sorry, it is not possible to complete our solar energy analysis for 21285 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 21285

Solar Radiation Data in 21285

See the chart below for monthly solar radiation levels in 21285.

Sorry, data is not currently available.

Solar Radiation Analysis for 21285

Sorry, it is not possible to complete our solar radiation analysis for 21285 at this time.

Historical solar radiation data for 21285 is not currently available.

Please check back later.

Solar Power Comparison: 21285 vs. the U.S.

Solar Power Levels in 21285

Sorry, solar radiation data for 21285 is not currently available.

Solar Power: 21285 vs. the U.S.

Below is a month-by-month comparison of how average 21285 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 21285

Sunrise / Sunset in 21285

Sunrise/Sunset for September 23, 2026 ^[2]
- Sunrise: 6:53 am
- Sunset: 7:03 pm
- Length of Day: 12:10

Best Months for Solar in 21285

Monthly data not currently available.

Solar Panel Installs in 21285

We do not have data on solar panel installations in ZIP Code 21285 at the current time.

Solar Power Output in 21285

The Power of Solar in 21285

Monthly AC solar system output averages for 21285. Month-by-month solar power, as ranked by AC output, in 21285. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21285

Sorry, it is not possible to complete our solar radiation analysis for 21285 at this time.

Historical solar radiation data for 21285 is not currently available.

Please check back later.

Weather Forecast for 21285 ^[5]

Wed Sep 23

61°F

Light Rain
Min: 53°F
Max: 64°F

Moderate breeze: 15 mps ENE
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 86%

Thu Sep 24

59°F

Overcast Clouds
Min: 48°F
Max: 62°F

Gentle Breeze: 11 mps NE
Precip.: n/a
Humidity: 64%
Cloud cover: 100%

Fri Sep 25

64°F

Sky Is Clear
Min: 50°F
Max: 69°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 54%
Cloud cover: 0%

Sat Sep 26

67°F

Sky Is Clear
Min: 53°F
Max: 71°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 64%
Cloud cover: 0%

Sun Sep 27

61°F

Overcast Clouds
Min: 55°F
Max: 65°F

Gentle Breeze: 11 mps NNW
Precip.: n/a
Humidity: 68%
Cloud cover: 100%

Mon Sep 28

63°F

Broken Clouds
Min: 56°F
Max: 67°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 63%
Cloud cover: 62%

More about 21285

About 21285

The ZIP code 21285 is associated with the city of Towson in Baltimore County in Maryland.

21285 Solar Energy & Power

To learn more about solar energy and solar power in 21285, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.