Solar Energy & Solar Power Resources

Solar Power in 20889 (Bethesda, MD)

Solar Energy in 20889

Sorry, historical solar radition values for 20889 are currently unavailable, please check back later.

Solar Panels in 20889

Solar panels in 20889 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 20889

The total length of the day in 20889 (Bethesda, MD) today (January 25, 2025) will be 10 hours and 4 minutes. [More]

Solar Energy in 20889 (Bethesda, MD)

Solar Energy Data for 20889

See the chart below to see how different types of solar panel installations compare in 20889.

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

Solar Energy Analysis for 20889

Sorry, it is not possible to complete our solar energy analysis for 20889 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 20889

Solar Radiation Data in 20889

See the chart below for monthly solar radiation levels in 20889.

Sorry, data is not currently available.

Solar Radiation Analysis for 20889

Sorry, it is not possible to complete our solar radiation analysis for 20889 at this time.

Historical solar radiation data for 20889 is not currently available.

Please check back later.

Solar Power Comparison: 20889 vs. the U.S.

Solar Power Levels in 20889

Sorry, solar radiation data for 20889 is not currently available.

Solar Power: 20889 vs. the U.S.

Below is a month-by-month comparison of how average 20889 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 20889

Sunrise / Sunset in 20889

Sunrise/Sunset for January 25, 2025 ^[2]
- Sunrise: 7:19 am
- Sunset: 5:23 pm
- Length of Day: 10:4

Best Months for Solar in 20889

Monthly data not currently available.

Solar Panel Installs in 20889

We do not have data on solar panel installations in ZIP Code 20889 at the current time.

Solar Power Output in 20889

The Power of Solar in 20889

Monthly AC solar system output averages for 20889. Month-by-month solar power, as ranked by AC output, in 20889. ^[2]

AC output data is not currently available.

Solar Output Analysis for 20889

Sorry, it is not possible to complete our solar radiation analysis for 20889 at this time.

Historical solar radiation data for 20889 is not currently available.

Please check back later.

Weather Forecast for 20889 ^[5]

Sat Jan 25

29°F

Few Clouds
Min: 13°F
Max: 37°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 72%
Cloud cover: 17%

Sun Jan 26

36°F

Overcast Clouds
Min: 24°F
Max: 37°F

Gentle Breeze: 10 mps WNW
Precip.: n/a
Humidity: 86%
Cloud cover: 100%

Mon Jan 27

37°F

Sky Is Clear
Min: 24°F
Max: 40°F

Gentle Breeze: 10 mps SW
Precip.: n/a
Humidity: 63%
Cloud cover: 2%

Tue Jan 28

42°F

Scattered Clouds
Min: 29°F
Max: 43°F

Moderate breeze: 13 mps WNW
Precip.: n/a
Humidity: 59%
Cloud cover: 37%

Wed Jan 29

52°F

Sky Is Clear
Min: 31°F
Max: 52°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 59%
Cloud cover: 6%

Thu Jan 30

33°F

Broken Clouds
Min: 25°F
Max: 34°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 38%
Cloud cover: 57%

More about 20889

About 20889

The ZIP code 20889 is associated with the city of Bethesda in Montgomery County in Maryland.

20889 Solar Energy & Power

To learn more about solar energy and solar power in 20889, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.