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Solar Power in 21401 (Annapolis, MD)

Solar Energy in 21401

Sorry, historical solar radition values for 21401 are currently unavailable, please check back later.

Solar Panels in 21401

Solar panels in 21401 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21401

The total length of the day in 21401 (Annapolis, MD) today (May 08, 2021) will be 14 hours and 07 minutes. [More]

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21401 Solar Energy

Solar Energy in 21401 (Annapolis, MD)

Solar Energy Data for 21401

See the chart below to see how different types of solar panel installations compare in 21401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 21401

Solar Radiation Data in 21401

Based on historical 21401 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 21401. [1]

The region associated with 21401 has an average monthly Global Horizontal Irradiance (GHI) of 4.15 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% greater than the average monthly Direct Normal Irradiance (DNI) of 4.13 kWh/m2/day. [1]

Solar installations in 21401 that are always titled at the latitude of Annapolis (Average Tilt at Latitude or ATaL) average 4.84 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.15 kWh/m2/day and approximately 17% greater than the average monthly DNI of 4.13 kWh/m2/day. [1]

* See glossary & definitions below.

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 21401

Solar Radiation Data in 21401

See the chart below for monthly solar radiation levels in 21401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 21401

Solar Radiation Data in 21401

Sorry, it is not possible to complete our solar radiation analysis for 21401 at this time.

Historical solar radiation data for 21401 is not currently available.

Please check back later.

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Solar Power Comparison: 21401 vs. the U.S.

Solar Power Levels in 21401

Sorry, solar radiation data for 21401 is not currently available. Please try again later.

Solar Power: 21401 vs. the U.S.

Below is a month-by-month comparison of how average 21401 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for 21401

Sunrise / Sunset in 21401

  • Sunrise/Sunset for May 08, 2021 [2]
    • Sunrise: 9:59 am
    • Sunset: 12:06 am
    • Solar Noon: 5:02 pm
    • Length of Day: 14:07
Solar Energy Statistics for 21401

Best Months for Solar in 21401

  • Top Solar Power Months Historically [1]
    • Solar Radiation n/a
    • ATaL: July (5.69 kWh/m2/day)
    • DNI: July (4.79 kWh/m2/day)
    • GHI: June (6.15 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 21401

We do not currently have data on solar panel installations in 21401 at this current time.

However, 21401 is in Anne Arundel County and Anne Arundel County (MD) has at least 0 solar insallations right now. [1]

Solar Power Output in 21401

The Power of Solar in 21401

Monthly AC solar system output averages for 21401. Month-by-month solar power, as ranked by AC output, in 21401. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 21401

Solar Radiation Data in 21401

Sorry, it is not possible to complete our solar radiation analysis for 21401 at this time.

Historical solar radiation data for 21401 is not currently available.

Please check back later.

Weather Forecast for 21401 [5]

Sat May 8
51°F
Light Rain
Min: 42°F
Max: 57°F
Moderate breeze: 17 mps NW
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 89%
Sun May 9
52°F
Light Rain
Min: 43°F
Max: 68°F
Moderate breeze: 15 mps SSE
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 99%
Mon May 10
63°F
Broken Clouds
Min: 52°F
Max: 68°F
Fresh Breeze: 20 mps SW
Precip.: n/a
Humidity: 51%
Cloud cover: 66%
Tue May 11
57°F
Scattered Clouds
Min: 47°F
Max: 62°F
Moderate breeze: 14 mps NW
Precip.: n/a
Humidity: 51%
Cloud cover: 49%
Wed May 12
63°F
Scattered Clouds
Min: 43°F
Max: 63°F
Moderate breeze: 13 mps NW
Precip.: n/a
Humidity: 42%
Cloud cover: 35%
Thu May 13
64°F
Few Clouds
Min: 50°F
Max: 64°F
Gentle Breeze: 7 mps NE
Precip.: n/a
Humidity: 37%
Cloud cover: 17%

More about 21401

About 21401

The ZIP code 21401 is associated with the city of Annapolis in Anne Arundel County in Maryland.

21401 Solar Power

21401 Solar Energy & Power

To learn more about solar energy and solar power in 21401, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.

Did you know?

About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.

Cities in Maryland

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References