Solar Energy & Solar Power Resources

Solar Power in 21779 (Rohrersville, MD)

Solar Energy in 21779

Sorry, historical solar radition values for 21779 are currently unavailable, please check back later.

Solar Panels in 21779

Solar panels in 21779 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21779

The total length of the day in 21779 (Rohrersville, MD) today (January 14, 2025) will be 9 hours and 44 minutes. [More]

Solar Energy in 21779 (Rohrersville, MD)

Solar Energy Data for 21779

See the chart below to see how different types of solar panel installations compare in 21779.

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

Solar Energy Analysis for 21779

Sorry, it is not possible to complete our solar energy analysis for 21779 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 21779

Solar Radiation Data in 21779

See the chart below for monthly solar radiation levels in 21779.

Sorry, data is not currently available.

Solar Radiation Analysis for 21779

Sorry, it is not possible to complete our solar radiation analysis for 21779 at this time.

Historical solar radiation data for 21779 is not currently available.

Please check back later.

Solar Power Comparison: 21779 vs. the U.S.

Solar Power Levels in 21779

Sorry, solar radiation data for 21779 is not currently available.

Solar Power: 21779 vs. the U.S.

Below is a month-by-month comparison of how average 21779 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 21779

Sunrise / Sunset in 21779

Sunrise/Sunset for January 14, 2025 ^[2]
- Sunrise: 7:27 am
- Sunset: 5:11 pm
- Length of Day: 9:44

Best Months for Solar in 21779

Monthly data not currently available.

Solar Panel Installs in 21779

We do not have data on solar panel installations in ZIP Code 21779 at the current time.

Solar Power Output in 21779

The Power of Solar in 21779

Monthly AC solar system output averages for 21779. Month-by-month solar power, as ranked by AC output, in 21779. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21779

Sorry, it is not possible to complete our solar radiation analysis for 21779 at this time.

Historical solar radiation data for 21779 is not currently available.

Please check back later.

Weather Forecast for 21779 ^[5]

Tue Jan 14

24°F

Sky Is Clear
Min: 15°F
Max: 28°F

Moderate breeze: 13 mps WNW
Precip.: n/a
Humidity: 56%
Cloud cover: 3%

Wed Jan 15

24°F

Sky Is Clear
Min: 15°F
Max: 27°F

Fresh Breeze: 19 mps WNW
Precip.: n/a
Humidity: 58%
Cloud cover: 4%

Thu Jan 16

27°F

Light Snow
Min: 15°F
Max: 33°F

Gentle Breeze: 11 mps SW
Precip.: Chance of Snow
Humidity: 59%
Cloud cover: 100%

Fri Jan 17

36°F

Few Clouds
Min: 22°F
Max: 38°F

Gentle Breeze: 10 mps WNW
Precip.: n/a
Humidity: 65%
Cloud cover: 18%

Sat Jan 18

37°F

Light Rain
Min: 28°F
Max: 37°F

Gentle Breeze: 10 mps S
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%

Sun Jan 19

34°F

Light Snow
Min: 25°F
Max: 35°F

Moderate breeze: 14 mps NW
Precip.: Chance of Snow
Humidity: 55%
Cloud cover: 43%

More about 21779

About 21779

The ZIP code 21779 is associated with the city of Rohrersville in Washington County in Maryland.

21779 Solar Energy & Power

To learn more about solar energy and solar power in 21779, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.