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Solar Power in 21903 (Perryville, MD)

Solar Energy in 21903

The month of July has the highest historical solar radition values in 21903 with an average of 5.76 kWh/m2/day. [More]

Solar Panels in 21903

Solar panels in 21903 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21903

The total length of the day in 21903 (Perryville, MD) today (April 24, 2024) will be 13 hours and 41 minutes. [More]

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21903 Solar Energy

Solar Energy in 21903 (Perryville, MD)

Solar Energy Data for 21903

See the chart below to see how different types of solar panel installations compare in 21903.

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


Solar Energy Analysis for 21903

Solar Radiation Data in 21903

Based on historical 21903 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 21903. [1]

The region associated with 21903 has an average monthly Global Horizontal Irradiance (GHI) of 4.09 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% greater than the average monthly Direct Normal Irradiance (DNI) of 4.01 kWh/m2/day. [1]

Solar installations in 21903 that are always titled at the latitude of Perryville (Average Tilt at Latitude or ATaL) average 4.78 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.09 kWh/m2/day and approximately 19% greater than the average monthly DNI of 4.01 kWh/m2/day. [1]

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 21903

Solar Radiation Data in 21903

See the chart below for monthly solar radiation levels in 21903.

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

Solar Radiation Analysis for 21903

Solar Radiation Data in 21903

The region associated with 21903 has a average annual solar radiation value of 4.93 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 21903 is July with an average of 5.76 kWh/m2/day, followed by August at 5.7 kWh/m2/day and June at 5.69 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 21903 are December with an average of 3.22 kWh/m2/day, followed by January with an average of 3.74 kWh/m2/day and November at 3.99 kWh/m2/day. [1]

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Solar Power Comparison: 21903 vs. the U.S.

Solar Power Levels in 21903

The average monthly solar radiation level in 21903, of 4.93 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: 21903 vs. the U.S.

Below is a month-by-month comparison of how average 21903 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 21903

Sunrise / Sunset in 21903

  • Sunrise/Sunset for April 24, 2024 [2]
    • Sunrise: 6:11 am
    • Sunset: 7:52 pm
    • Length of Day: 13:41
Solar Energy Statistics for 21903

Best Months for Solar in 21903

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (5.76 kWh/m2/day)
    • ATaL: July (5.68 kWh/m2/day)
    • DNI: July (4.73 kWh/m2/day)
    • GHI: July (6.09 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 21903

We do not have data on solar panel installations in ZIP Code 21903 at the current time.

Solar Power Output in 21903

The Power of Solar in 21903

Monthly AC solar system output averages for 21903. Month-by-month solar power, as ranked by AC output, in 21903. [2]

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

Solar Output Analysis for 21903

Solar Radiation Data in 21903

21903 has a average annual solar AC output value of 5590.43 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 21903 is July with an average of 528.09 kWhac, followed by August at 523.6 kWhac and April at 516.25 kWhac. [2]

The three months that historically average the lowest average solar output levels in 21903 are December with an average of 326.59 kWhac, followed by November with an average of 382.47 kWhac and January at 386.41 kWhac. [2]

Weather Forecast for 21903 [5]

Wed Apr 24
67°F
Light Rain
Min: 46°F
Max: 68°F
Moderate breeze: 15 mps WNW
Precip.: Chance of Rain
Humidity: 52%
Cloud cover: 49%
Thu Apr 25
55°F
Few Clouds
Min: 36°F
Max: 58°F
Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 45%
Cloud cover: 21%
Fri Apr 26
59°F
Sky Is Clear
Min: 37°F
Max: 60°F
Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 37%
Cloud cover: 1%
Sat Apr 27
59°F
Overcast Clouds
Min: 38°F
Max: 59°F
Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 50%
Cloud cover: 100%
Sun Apr 28
72°F
Broken Clouds
Min: 51°F
Max: 74°F
Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 58%
Cloud cover: 54%
Mon Apr 29
82°F
Overcast Clouds
Min: 59°F
Max: 82°F
Light breeze: 6 mps SSW
Precip.: n/a
Humidity: 52%
Cloud cover: 94%

More about 21903

About 21903

The ZIP code 21903 is associated with the city of Perryville in Cecil County in Maryland.

21903 Solar Power

21903 Solar Energy & Power

To learn more about solar energy and solar power in 21903, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.

Did you know?

The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.

Cities in Maryland

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References

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