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Solar Power in 11027 (Great Neck, NY)

Solar Energy in 11027

The month of July has the highest historical solar radition values in 11027 with an average of 5.95 kWh/m2/day. [More]

Solar Panels in 11027

Solar panels in 11027 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 11027

The total length of the day in 11027 (Great Neck, NY) today (September 17, 2025) will be 12 hours and 25 minutes. [More]

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11027 Solar Energy

Solar Energy in 11027 (Great Neck, NY)

Solar Energy Data for 11027

See the chart below to see how different types of solar panel installations compare in 11027.

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


Solar Energy Analysis for 11027

Solar Radiation Data in 11027

Based on historical 11027 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 11027. [1]

The region associated with 11027 has an average monthly Global Horizontal Irradiance (GHI) of 3.92 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% greater than the average monthly Direct Normal Irradiance (DNI) of 3.75 kWh/m2/day. [1]

Solar installations in 11027 that are always titled at the latitude of Great Neck (Average Tilt at Latitude or ATaL) average 4.61 kWh/m2/day, or about 18% greater than the average monthly GHI of 3.92 kWh/m2/day and approximately 23% greater than the average monthly DNI of 3.75 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 11027

Solar Radiation Data in 11027

See the chart below for monthly solar radiation levels in 11027.

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

Solar Radiation Analysis for 11027

Solar Radiation Data in 11027

The region associated with 11027 has a average annual solar radiation value of 5 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 11027 is July with an average of 5.95 kWh/m2/day, followed by June at 5.67 kWh/m2/day and September at 5.67 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 11027 are December with an average of 3.39 kWh/m2/day, followed by January with an average of 3.8 kWh/m2/day and November at 4.12 kWh/m2/day. [1]

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Solar Power Comparison: 11027 vs. the U.S.

Solar Power Levels in 11027

The average monthly solar radiation level in 11027, of 5 kilowatt hours per square meter per day (kWh/m2/day) is approximately 27% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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: 11027 vs. the U.S.

Below is a month-by-month comparison of how average 11027 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 11027

Sunrise / Sunset in 11027

  • Sunrise/Sunset for September 17, 2025 [2]
    • Sunrise: 6:36 am
    • Sunset: 7:01 pm
    • Length of Day: 12:25
Solar Energy Statistics for 11027

Best Months for Solar in 11027

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (5.95 kWh/m2/day)
    • ATaL: July (5.5 kWh/m2/day)
    • DNI: July (4.4 kWh/m2/day)
    • GHI: July (5.89 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 11027

We do not have data on solar panel installations in ZIP Code 11027 at the current time.

Solar Power Output in 11027

The Power of Solar in 11027

Monthly AC solar system output averages for 11027. Month-by-month solar power, as ranked by AC output, in 11027. [2]

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

Solar Output Analysis for 11027

Solar Radiation Data in 11027

11027 has a average annual solar AC output value of 5644.02 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 11027 is July with an average of 542.99 kWhac, followed by March at 527.85 kWhac and August at 515.83 kWhac. [2]

The three months that historically average the lowest average solar output levels in 11027 are December with an average of 345.2 kWhac, followed by January with an average of 383.48 kWhac and November at 395.97 kWhac. [2]

Weather Forecast for 11027 [5]

Tue Sep 16
73°F
Overcast Clouds
Min: 62°F
Max: 74°F
Gentle Breeze: 12 mps ENE
Precip.: n/a
Humidity: 59%
Cloud cover: 99%
Wed Sep 17
64°F
Moderate Rain
Min: 61°F
Max: 72°F
Moderate breeze: 12 mps ENE
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 100%
Thu Sep 18
71°F
Light Rain
Min: 67°F
Max: 80°F
Light breeze: 7 mps SW
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 100%
Fri Sep 19
81°F
Sky Is Clear
Min: 70°F
Max: 84°F
Moderate breeze: 13 mps NNW
Precip.: n/a
Humidity: 42%
Cloud cover: 0%
Sat Sep 20
67°F
Sky Is Clear
Min: 61°F
Max: 72°F
Moderate breeze: 13 mps NNE
Precip.: n/a
Humidity: 31%
Cloud cover: 0%
Sun Sep 21
69°F
Scattered Clouds
Min: 62°F
Max: 72°F
Gentle Breeze: 11 mps SE
Precip.: n/a
Humidity: 40%
Cloud cover: 25%

More about 11027

About 11027

The ZIP code 11027 is associated with the city of Great Neck in Nassau County in New York.

11027 Solar Power

11027 Solar Energy & Power

To learn more about solar energy and solar power in 11027, or for more solar-related resources for NY, check out the U.S. Energy Information Administration.

Did you know?

Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.

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References

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