Solar Energy & Solar Power Resources

Solar Power in 21130 (Perryman, MD)

Solar Energy in 21130

Sorry, historical solar radition values for 21130 are currently unavailable, please check back later.

Solar Panels in 21130

Solar panels in 21130 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21130

The total length of the day in 21130 (Perryman, MD) today (July 21, 2026) will be 14 hours and 35 minutes. [More]

Solar Energy in 21130 (Perryman, MD)

Solar Energy Data for 21130

See the chart below to see how different types of solar panel installations compare in 21130.

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

Solar Energy Analysis for 21130

Sorry, it is not possible to complete our solar energy analysis for 21130 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 21130

Solar Radiation Data in 21130

See the chart below for monthly solar radiation levels in 21130.

Sorry, data is not currently available.

Solar Radiation Analysis for 21130

Sorry, it is not possible to complete our solar radiation analysis for 21130 at this time.

Historical solar radiation data for 21130 is not currently available.

Please check back later.

Solar Power Comparison: 21130 vs. the U.S.

Solar Power Levels in 21130

Sorry, solar radiation data for 21130 is not currently available.

Solar Power: 21130 vs. the U.S.

Below is a month-by-month comparison of how average 21130 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 21130

Sunrise / Sunset in 21130

Sunrise/Sunset for July 21, 2026 ^[2]
- Sunrise: 5:53 am
- Sunset: 8:28 pm
- Length of Day: 14:35

Best Months for Solar in 21130

Monthly data not currently available.

Solar Panel Installs in 21130

We do not have data on solar panel installations in ZIP Code 21130 at the current time.

Solar Power Output in 21130

The Power of Solar in 21130

Monthly AC solar system output averages for 21130. Month-by-month solar power, as ranked by AC output, in 21130. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21130

Sorry, it is not possible to complete our solar radiation analysis for 21130 at this time.

Historical solar radiation data for 21130 is not currently available.

Please check back later.

Weather Forecast for 21130 ^[5]

Tue Jul 21

82°F

Heavy Intensity Rain
Min: 74°F
Max: 85°F

Moderate breeze: 14 mps NNW
Precip.: Chance of Rain
Humidity: 78%
Cloud cover: 99%

Wed Jul 22

85°F

Light Rain
Min: 68°F
Max: 87°F

Moderate breeze: 14 mps SW
Precip.: Chance of Rain
Humidity: 54%
Cloud cover: 52%

Thu Jul 23

78°F

Sky Is Clear
Min: 60°F
Max: 80°F

Gentle Breeze: 12 mps N
Precip.: n/a
Humidity: 39%
Cloud cover: 1%

Fri Jul 24

82°F

Overcast Clouds
Min: 61°F
Max: 82°F

Gentle Breeze: 11 mps SE
Precip.: n/a
Humidity: 36%
Cloud cover: 86%

Sat Jul 25

82°F

Sky Is Clear
Min: 60°F
Max: 84°F

Gentle Breeze: 9 mps NNE
Precip.: n/a
Humidity: 37%
Cloud cover: 0%

Sun Jul 26

83°F

Light Rain
Min: 63°F
Max: 83°F

Gentle Breeze: 8 mps S
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 18%

More about 21130

About 21130

The ZIP code 21130 is associated with the city of Perryman in Harford County in Maryland.

21130 Solar Energy & Power

To learn more about solar energy and solar power in 21130, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.