Solar Energy & Solar Power Resources

Solar Power in 20838 (Barnesville, MD)

Solar Energy in 20838

Sorry, historical solar radition values for 20838 are currently unavailable, please check back later.

Solar Panels in 20838

Solar panels in 20838 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 20838

The total length of the day in 20838 (Barnesville, MD) today (July 22, 2026) will be 14 hours and 33 minutes. [More]

Solar Energy in 20838 (Barnesville, MD)

Solar Energy Data for 20838

See the chart below to see how different types of solar panel installations compare in 20838.

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

Solar Energy Analysis for 20838

Sorry, it is not possible to complete our solar energy analysis for 20838 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 20838

Solar Radiation Data in 20838

See the chart below for monthly solar radiation levels in 20838.

Sorry, data is not currently available.

Solar Radiation Analysis for 20838

Sorry, it is not possible to complete our solar radiation analysis for 20838 at this time.

Historical solar radiation data for 20838 is not currently available.

Please check back later.

Solar Power Comparison: 20838 vs. the U.S.

Solar Power Levels in 20838

Sorry, solar radiation data for 20838 is not currently available.

Solar Power: 20838 vs. the U.S.

Below is a month-by-month comparison of how average 20838 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 20838

Sunrise / Sunset in 20838

Sunrise/Sunset for July 22, 2026 ^[2]
- Sunrise: 5:59 am
- Sunset: 8:32 pm
- Length of Day: 14:33

Best Months for Solar in 20838

Monthly data not currently available.

Solar Panel Installs in 20838

We do not have data on solar panel installations in ZIP Code 20838 at the current time.

Solar Power Output in 20838

The Power of Solar in 20838

Monthly AC solar system output averages for 20838. Month-by-month solar power, as ranked by AC output, in 20838. ^[2]

AC output data is not currently available.

Solar Output Analysis for 20838

Sorry, it is not possible to complete our solar radiation analysis for 20838 at this time.

Historical solar radiation data for 20838 is not currently available.

Please check back later.

Weather Forecast for 20838 ^[5]

Wed Jul 22

81°F

Light Rain
Min: 70°F
Max: 85°F

Moderate breeze: 14 mps WNW
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 35%

Thu Jul 23

77°F

Sky Is Clear
Min: 64°F
Max: 84°F

Gentle Breeze: 9 mps NNE
Precip.: n/a
Humidity: 36%
Cloud cover: 0%

Fri Jul 24

79°F

Overcast Clouds
Min: 58°F
Max: 81°F

Gentle Breeze: 8 mps SE
Precip.: n/a
Humidity: 46%
Cloud cover: 97%

Sat Jul 25

77°F

Overcast Clouds
Min: 60°F
Max: 77°F

Light breeze: 5 mps ESE
Precip.: n/a
Humidity: 49%
Cloud cover: 95%

Sun Jul 26

84°F

Light Rain
Min: 61°F
Max: 84°F

Light breeze: 6 mps S
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 27%

Mon Jul 27

86°F

Overcast Clouds
Min: 67°F
Max: 86°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 55%
Cloud cover: 87%

More about 20838

About 20838

The ZIP code 20838 is associated with the city of Barnesville in Montgomery County in Maryland.

20838 Solar Energy & Power

To learn more about solar energy and solar power in 20838, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.