Solar Energy & Solar Power Resources

Solar Power in 20689 (Sunderland, MD)

Solar Energy in 20689

Sorry, historical solar radition values for 20689 are currently unavailable, please check back later.

Solar Panels in 20689

Solar panels in 20689 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 20689

The total length of the day in 20689 (Sunderland, MD) today (May 10, 2025) will be 14 hours and 11 minutes. [More]

Solar Energy in 20689 (Sunderland, MD)

Solar Energy Data for 20689

See the chart below to see how different types of solar panel installations compare in 20689.

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

Solar Energy Analysis for 20689

Sorry, it is not possible to complete our solar energy analysis for 20689 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 20689

Solar Radiation Data in 20689

See the chart below for monthly solar radiation levels in 20689.

Sorry, data is not currently available.

Solar Radiation Analysis for 20689

Sorry, it is not possible to complete our solar radiation analysis for 20689 at this time.

Historical solar radiation data for 20689 is not currently available.

Please check back later.

Solar Power Comparison: 20689 vs. the U.S.

Solar Power Levels in 20689

Sorry, solar radiation data for 20689 is not currently available.

Solar Power: 20689 vs. the U.S.

Below is a month-by-month comparison of how average 20689 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 20689

Sunrise / Sunset in 20689

Sunrise/Sunset for May 10, 2025 ^[2]
- Sunrise: 5:57 am
- Sunset: 8:08 pm
- Length of Day: 14:11

Best Months for Solar in 20689

Monthly data not currently available.

Solar Panel Installs in 20689

We do not have data on solar panel installations in ZIP Code 20689 at the current time.

Solar Power Output in 20689

The Power of Solar in 20689

Monthly AC solar system output averages for 20689. Month-by-month solar power, as ranked by AC output, in 20689. ^[2]

AC output data is not currently available.

Solar Output Analysis for 20689

Sorry, it is not possible to complete our solar radiation analysis for 20689 at this time.

Historical solar radiation data for 20689 is not currently available.

Please check back later.

Weather Forecast for 20689 ^[5]

Sat May 10

72°F

Sky Is Clear
Min: 46°F
Max: 73°F

Moderate breeze: 16 mps NW
Precip.: n/a
Humidity: 37%
Cloud cover: 2%

Sun May 11

72°F

Overcast Clouds
Min: 53°F
Max: 72°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 51%
Cloud cover: 100%

Mon May 12

72°F

Light Rain
Min: 56°F
Max: 72°F

Gentle Breeze: 11 mps SSE
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 89%

Tue May 13

65°F

Moderate Rain
Min: 62°F
Max: 66°F

Fresh Breeze: 18 mps SE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%

Wed May 14

72°F

Light Rain
Min: 64°F
Max: 72°F

Moderate breeze: 13 mps SE
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 100%

Thu May 15

72°F

Light Rain
Min: 64°F
Max: 72°F

Gentle Breeze: 8 mps NNE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 100%

More about 20689

About 20689

The ZIP code 20689 is associated with the city of Sunderland in Calvert County in Maryland.

20689 Solar Energy & Power

To learn more about solar energy and solar power in 20689, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.