Solar Energy & Solar Power Resources

Solar Power in 21741 (Hagerstown, MD)

Solar Energy in 21741

Sorry, historical solar radition values for 21741 are currently unavailable, please check back later.

Solar Panels in 21741

Solar panels in 21741 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21741

The total length of the day in 21741 (Hagerstown, MD) today (January 15, 2025) will be 9 hours and 44 minutes. [More]

Solar Energy in 21741 (Hagerstown, MD)

Solar Energy Data for 21741

See the chart below to see how different types of solar panel installations compare in 21741.

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

Solar Energy Analysis for 21741

Sorry, it is not possible to complete our solar energy analysis for 21741 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 21741

Solar Radiation Data in 21741

See the chart below for monthly solar radiation levels in 21741.

Sorry, data is not currently available.

Solar Radiation Analysis for 21741

Sorry, it is not possible to complete our solar radiation analysis for 21741 at this time.

Historical solar radiation data for 21741 is not currently available.

Please check back later.

Solar Power Comparison: 21741 vs. the U.S.

Solar Power Levels in 21741

Sorry, solar radiation data for 21741 is not currently available.

Solar Power: 21741 vs. the U.S.

Below is a month-by-month comparison of how average 21741 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 21741

Sunrise / Sunset in 21741

Sunrise/Sunset for January 15, 2025 ^[2]
- Sunrise: 7:28 am
- Sunset: 5:12 pm
- Length of Day: 9:44

Best Months for Solar in 21741

Monthly data not currently available.

Solar Panel Installs in 21741

We do not have data on solar panel installations in ZIP Code 21741 at the current time.

Solar Power Output in 21741

The Power of Solar in 21741

Monthly AC solar system output averages for 21741. Month-by-month solar power, as ranked by AC output, in 21741. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21741

Sorry, it is not possible to complete our solar radiation analysis for 21741 at this time.

Historical solar radiation data for 21741 is not currently available.

Please check back later.

Weather Forecast for 21741 ^[5]

Wed Jan 15

23°F

Sky Is Clear
Min: 15°F
Max: 26°F

Fresh Breeze: 19 mps WNW
Precip.: n/a
Humidity: 61%
Cloud cover: 6%

Thu Jan 16

27°F

Light Snow
Min: 13°F
Max: 31°F

Gentle Breeze: 11 mps SSW
Precip.: Chance of Snow
Humidity: 55%
Cloud cover: 100%

Fri Jan 17

36°F

Scattered Clouds
Min: 21°F
Max: 38°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 65%
Cloud cover: 26%

Sat Jan 18

35°F

Light Rain
Min: 28°F
Max: 36°F

Gentle Breeze: 10 mps S
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Sun Jan 19

32°F

Light Snow
Min: 25°F
Max: 34°F

Moderate breeze: 13 mps NW
Precip.: Chance of Snow
Humidity: 54%
Cloud cover: 61%

Mon Jan 20

15°F

Light Snow
Min: 7°F
Max: 21°F

Fresh Breeze: 22 mps WNW
Precip.: Chance of Snow
Humidity: 38%
Cloud cover: 41%

More about 21741

About 21741

The ZIP code 21741 is associated with the city of Hagerstown in Washington County in Maryland.

21741 Solar Energy & Power

To learn more about solar energy and solar power in 21741, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.