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Solar Power in 21690 (Chestertown, MD)

Solar Energy in 21690

The month of July has the highest historical solar radition values in 21690 with an average of 6.03 kWh/m2/day. [More]

Solar Panels in 21690

Solar panels in 21690 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 21690

The total length of the day in 21690 (Chestertown, MD) today (March 28, 2024) will be 12 hours and 31 minutes. [More]

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21690 Solar Energy

Solar Energy in 21690 (Chestertown, MD)

Solar Energy Data for 21690

See the chart below to see how different types of solar panel installations compare in 21690.

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


Solar Energy Analysis for 21690

Solar Radiation Data in 21690

Based on historical 21690 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 21690. [1]

The region associated with 21690 has an average monthly Global Horizontal Irradiance (GHI) of 4.19 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% less than the average monthly Direct Normal Irradiance (DNI) of 4.21 kWh/m2/day. [1]

Solar installations in 21690 that are always titled at the latitude of Chestertown (Average Tilt at Latitude or ATaL) average 4.89 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.19 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.21 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 21690

Solar Radiation Data in 21690

See the chart below for monthly solar radiation levels in 21690.

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

Solar Radiation Analysis for 21690

Solar Radiation Data in 21690

The region associated with 21690 has a average annual solar radiation value of 5.08 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 21690 is July with an average of 6.03 kWh/m2/day, followed by August at 5.76 kWh/m2/day and June at 5.73 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 21690 are December with an average of 3.61 kWh/m2/day, followed by January with an average of 3.81 kWh/m2/day and November at 4.11 kWh/m2/day. [1]

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Solar Power Comparison: 21690 vs. the U.S.

Solar Power Levels in 21690

The average monthly solar radiation level in 21690, of 5.08 kilowatt hours per square meter per day (kWh/m2/day) is approximately 29% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% 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: 21690 vs. the U.S.

Below is a month-by-month comparison of how average 21690 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 21690

Sunrise / Sunset in 21690

  • Sunrise/Sunset for March 28, 2024 [2]
    • Sunrise: 6:53 am
    • Sunset: 7:24 pm
    • Length of Day: 12:31
Solar Energy Statistics for 21690

Best Months for Solar in 21690

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (6.03 kWh/m2/day)
    • ATaL: July (5.77 kWh/m2/day)
    • DNI: July (4.95 kWh/m2/day)
    • GHI: June (6.24 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 21690

We do not have data on solar panel installations in ZIP Code 21690 at the current time.

Solar Power Output in 21690

The Power of Solar in 21690

Monthly AC solar system output averages for 21690. Month-by-month solar power, as ranked by AC output, in 21690. [2]

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

Solar Output Analysis for 21690

Solar Radiation Data in 21690

21690 has a average annual solar AC output value of 5785.58 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 21690 is July with an average of 559.99 kWhac, followed by May at 537.16 kWhac and April at 536.5 kWhac. [2]

The three months that historically average the lowest average solar output levels in 21690 are December with an average of 371.13 kWhac, followed by January with an average of 394.36 kWhac and November at 402.43 kWhac. [2]

Weather Forecast for 21690 [5]

Thu Mar 28
49°F
Moderate Rain
Min: 46°F
Max: 50°F
Moderate breeze: 17 mps NNW
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%
Fri Mar 29
50°F
Sky Is Clear
Min: 40°F
Max: 54°F
Fresh Breeze: 23 mps NW
Precip.: n/a
Humidity: 42%
Cloud cover: 0%
Sat Mar 30
47°F
Moderate Rain
Min: 41°F
Max: 51°F
Moderate breeze: 13 mps NW
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 99%
Sun Mar 31
63°F
Light Rain
Min: 50°F
Max: 64°F
Gentle Breeze: 11 mps NW
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 94%
Mon Apr 1
48°F
Light Rain
Min: 45°F
Max: 53°F
Moderate breeze: 13 mps ENE
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 100%
Tue Apr 2
49°F
Heavy Intensity Rain
Min: 45°F
Max: 53°F
Gentle Breeze: 12 mps ESE
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

More about 21690

About 21690

The ZIP code 21690 is associated with the city of Chestertown in Queen Anne's County in Maryland.

21690 Solar Power

21690 Solar Energy & Power

To learn more about solar energy and solar power in 21690, or for more solar-related resources for MD, check out the U.S. Energy Information Administration.

Did you know?

Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.

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References

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