Solar Energy & Solar Power Resources

Solar Power in 21783 (Smithsburg, MD)

Solar Energy in 21783

Sorry, historical solar radition values for 21783 are currently unavailable, please check back later.

Solar Panels in 21783

Solar panels in 21783 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21783

The total length of the day in 21783 (Smithsburg, MD) today (September 11, 2026) will be 12 hours and 41 minutes. [More]

Solar Energy in 21783 (Smithsburg, MD)

Solar Energy Data for 21783

See the chart below to see how different types of solar panel installations compare in 21783.

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

Solar Energy Analysis for 21783

Sorry, it is not possible to complete our solar energy analysis for 21783 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 21783

Solar Radiation Data in 21783

See the chart below for monthly solar radiation levels in 21783.

Sorry, data is not currently available.

Solar Radiation Analysis for 21783

Sorry, it is not possible to complete our solar radiation analysis for 21783 at this time.

Historical solar radiation data for 21783 is not currently available.

Please check back later.

Solar Power Comparison: 21783 vs. the U.S.

Solar Power Levels in 21783

Sorry, solar radiation data for 21783 is not currently available.

Solar Power: 21783 vs. the U.S.

Below is a month-by-month comparison of how average 21783 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 21783

Sunrise / Sunset in 21783

Sunrise/Sunset for September 11, 2026 ^[2]
- Sunrise: 6:46 am
- Sunset: 7:27 pm
- Length of Day: 12:41

Best Months for Solar in 21783

Monthly data not currently available.

Solar Panel Installs in 21783

We do not have data on solar panel installations in ZIP Code 21783 at the current time.

Solar Power Output in 21783

The Power of Solar in 21783

Monthly AC solar system output averages for 21783. Month-by-month solar power, as ranked by AC output, in 21783. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21783

Sorry, it is not possible to complete our solar radiation analysis for 21783 at this time.

Historical solar radiation data for 21783 is not currently available.

Please check back later.

Weather Forecast for 21783 ^[5]

Fri Sep 11

76°F

Light Rain
Min: 68°F
Max: 78°F

Light breeze: 5 mps NNE
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 100%

Sat Sep 12

76°F

Moderate Rain
Min: 66°F
Max: 81°F

Moderate breeze: 13 mps S
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 95%

Sun Sep 13

83°F

Moderate Rain
Min: 70°F
Max: 85°F

Light breeze: 7 mps WNW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 74%

Mon Sep 14

74°F

Light Rain
Min: 56°F
Max: 75°F

Moderate breeze: 14 mps NNW
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 47%

Tue Sep 15

73°F

Broken Clouds
Min: 51°F
Max: 73°F

Gentle Breeze: 9 mps SE
Precip.: n/a
Humidity: 41%
Cloud cover: 69%

Wed Sep 16

76°F

Scattered Clouds
Min: 56°F
Max: 77°F

Gentle Breeze: 8 mps SSE
Precip.: n/a
Humidity: 50%
Cloud cover: 49%

More about 21783

About 21783

The ZIP code 21783 is associated with the city of Smithsburg in Washington County in Maryland.

21783 Solar Energy & Power

To learn more about solar energy and solar power in 21783, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.