Solar Energy & Solar Power Resources

Solar Power in 21155 (Upperco, MD)

Solar Energy in 21155

Sorry, historical solar radition values for 21155 are currently unavailable, please check back later.

Solar Panels in 21155

Solar panels in 21155 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21155

The total length of the day in 21155 (Upperco, MD) today (November 01, 2025) will be 10 hours and 32 minutes. [More]

Solar Energy in 21155 (Upperco, MD)

Solar Energy Data for 21155

See the chart below to see how different types of solar panel installations compare in 21155.

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

Solar Energy Analysis for 21155

Sorry, it is not possible to complete our solar energy analysis for 21155 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 21155

Solar Radiation Data in 21155

See the chart below for monthly solar radiation levels in 21155.

Sorry, data is not currently available.

Solar Radiation Analysis for 21155

Sorry, it is not possible to complete our solar radiation analysis for 21155 at this time.

Historical solar radiation data for 21155 is not currently available.

Please check back later.

Solar Power Comparison: 21155 vs. the U.S.

Solar Power Levels in 21155

Sorry, solar radiation data for 21155 is not currently available.

Solar Power: 21155 vs. the U.S.

Below is a month-by-month comparison of how average 21155 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 21155

Sunrise / Sunset in 21155

Sunrise/Sunset for November 01, 2025 ^[2]
- Sunrise: 7:34 am
- Sunset: 6:06 pm
- Length of Day: 10:32

Best Months for Solar in 21155

Monthly data not currently available.

Solar Panel Installs in 21155

We do not have data on solar panel installations in ZIP Code 21155 at the current time.

Solar Power Output in 21155

The Power of Solar in 21155

Monthly AC solar system output averages for 21155. Month-by-month solar power, as ranked by AC output, in 21155. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21155

Sorry, it is not possible to complete our solar radiation analysis for 21155 at this time.

Historical solar radiation data for 21155 is not currently available.

Please check back later.

Weather Forecast for 21155 ^[5]

Sat Nov 1

58°F

Few Clouds
Min: 43°F
Max: 60°F

Moderate breeze: 16 mps WNW
Precip.: n/a
Humidity: 47%
Cloud cover: 23%

Sun Nov 2

60°F

Overcast Clouds
Min: 45°F
Max: 62°F

Light breeze: 6 mps SE
Precip.: n/a
Humidity: 48%
Cloud cover: 88%

Mon Nov 3

59°F

Broken Clouds
Min: 45°F
Max: 62°F

Gentle Breeze: 12 mps WNW
Precip.: n/a
Humidity: 62%
Cloud cover: 58%

Tue Nov 4

55°F

Scattered Clouds
Min: 40°F
Max: 58°F

Moderate breeze: 13 mps WNW
Precip.: n/a
Humidity: 37%
Cloud cover: 41%

Wed Nov 5

56°F

Sky Is Clear
Min: 42°F
Max: 65°F

Moderate breeze: 13 mps WSW
Precip.: n/a
Humidity: 40%
Cloud cover: 4%

Thu Nov 6

52°F

Few Clouds
Min: 38°F
Max: 58°F

Gentle Breeze: 12 mps NNW
Precip.: n/a
Humidity: 47%
Cloud cover: 15%

More about 21155

About 21155

The ZIP code 21155 is associated with the city of Upperco in Baltimore County in Maryland.

21155 Solar Energy & Power

To learn more about solar energy and solar power in 21155, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.