Solar Energy & Solar Power Resources

Solar Power in 21203 (Baltimore, MD)

Solar Energy in 21203

Sorry, historical solar radition values for 21203 are currently unavailable, please check back later.

Solar Panels in 21203

Solar panels in 21203 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21203

The total length of the day in 21203 (Baltimore, MD) today (July 05, 2025) will be 14 hours and 53 minutes. [More]

Solar Energy in 21203 (Baltimore, MD)

Solar Energy Data for 21203

See the chart below to see how different types of solar panel installations compare in 21203.

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

Solar Energy Analysis for 21203

Sorry, it is not possible to complete our solar energy analysis for 21203 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 21203

Solar Radiation Data in 21203

See the chart below for monthly solar radiation levels in 21203.

Sorry, data is not currently available.

Solar Radiation Analysis for 21203

Sorry, it is not possible to complete our solar radiation analysis for 21203 at this time.

Historical solar radiation data for 21203 is not currently available.

Please check back later.

Solar Power Comparison: 21203 vs. the U.S.

Solar Power Levels in 21203

Sorry, solar radiation data for 21203 is not currently available.

Solar Power: 21203 vs. the U.S.

Below is a month-by-month comparison of how average 21203 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 21203

Sunrise / Sunset in 21203

Sunrise/Sunset for July 05, 2025 ^[2]
- Sunrise: 5:44 am
- Sunset: 8:37 pm
- Length of Day: 14:53

Best Months for Solar in 21203

Monthly data not currently available.

Solar Panel Installs in 21203

We do not have data on solar panel installations in ZIP Code 21203 at the current time.

Solar Power Output in 21203

The Power of Solar in 21203

Monthly AC solar system output averages for 21203. Month-by-month solar power, as ranked by AC output, in 21203. ^[2]

AC output data is not currently available.

Solar Output Analysis for 21203

Sorry, it is not possible to complete our solar radiation analysis for 21203 at this time.

Historical solar radiation data for 21203 is not currently available.

Please check back later.

Weather Forecast for 21203 ^[5]

Sat Jul 5

87°F

Scattered Clouds
Min: 63°F
Max: 88°F

Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 50%
Cloud cover: 41%

Sun Jul 6

87°F

Overcast Clouds
Min: 63°F
Max: 89°F

Moderate breeze: 13 mps SSE
Precip.: n/a
Humidity: 51%
Cloud cover: 88%

Mon Jul 7

90°F

Light Rain
Min: 74°F
Max: 92°F

Gentle Breeze: 8 mps S
Precip.: Chance of Rain
Humidity: 53%
Cloud cover: 50%

Tue Jul 8

93°F

Light Rain
Min: 74°F
Max: 93°F

Gentle Breeze: 11 mps WNW
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 49%

Wed Jul 9

92°F

Moderate Rain
Min: 74°F
Max: 92°F

Gentle Breeze: 12 mps WNW
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 88%

Thu Jul 10

93°F

Heavy Intensity Rain
Min: 72°F
Max: 95°F

Gentle Breeze: 11 mps W
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 31%

More about 21203

About 21203

The ZIP code 21203 is associated with the city of Baltimore in Baltimore (city) County in Maryland.

21203 Solar Energy & Power

To learn more about solar energy and solar power in 21203, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.