Solar Energy & Solar Power Resources

Solar Power in 11557 (Hewlett, NY)

Solar Energy in 11557

Sorry, historical solar radition values for 11557 are currently unavailable, please check back later.

Solar Panels in 11557

Solar panels in 11557 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 11557

The total length of the day in 11557 (Hewlett, NY) today (September 19, 2025) will be 12 hours and 20 minutes. [More]

Solar Energy in 11557 (Hewlett, NY)

Solar Energy Data for 11557

See the chart below to see how different types of solar panel installations compare in 11557.

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

Solar Energy Analysis for 11557

Sorry, it is not possible to complete our solar energy analysis for 11557 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 11557

Solar Radiation Data in 11557

See the chart below for monthly solar radiation levels in 11557.

Sorry, data is not currently available.

Solar Radiation Analysis for 11557

Sorry, it is not possible to complete our solar radiation analysis for 11557 at this time.

Historical solar radiation data for 11557 is not currently available.

Please check back later.

Solar Power Comparison: 11557 vs. the U.S.

Solar Power Levels in 11557

Sorry, solar radiation data for 11557 is not currently available.

Solar Power: 11557 vs. the U.S.

Below is a month-by-month comparison of how average 11557 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 New York is not currently available.

Solar Data & Statistics for 11557

Sunrise / Sunset in 11557

Sunrise/Sunset for September 19, 2025 ^[2]
- Sunrise: 6:38 am
- Sunset: 6:58 pm
- Length of Day: 12:20

Best Months for Solar in 11557

Monthly data not currently available.

Solar Panel Installs in 11557

We do not have data on solar panel installations in ZIP Code 11557 at the current time.

Solar Power Output in 11557

The Power of Solar in 11557

Monthly AC solar system output averages for 11557. Month-by-month solar power, as ranked by AC output, in 11557. ^[2]

AC output data is not currently available.

Solar Output Analysis for 11557

Sorry, it is not possible to complete our solar radiation analysis for 11557 at this time.

Historical solar radiation data for 11557 is not currently available.

Please check back later.

Weather Forecast for 11557 ^[5]

Fri Sep 19

81°F

Sky Is Clear
Min: 67°F
Max: 82°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Sat Sep 20

70°F

Sky Is Clear
Min: 65°F
Max: 72°F

Moderate breeze: 15 mps NE
Precip.: n/a
Humidity: 50%
Cloud cover: 4%

Sun Sep 21

69°F

Sky Is Clear
Min: 64°F
Max: 69°F

Moderate breeze: 14 mps ESE
Precip.: n/a
Humidity: 46%
Cloud cover: 5%

Mon Sep 22

67°F

Few Clouds
Min: 62°F
Max: 70°F

Gentle Breeze: 11 mps S
Precip.: n/a
Humidity: 54%
Cloud cover: 18%

Tue Sep 23

72°F

Light Rain
Min: 67°F
Max: 76°F

Gentle Breeze: 11 mps WSW
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 69%

Wed Sep 24

73°F

Sky Is Clear
Min: 68°F
Max: 76°F

Moderate breeze: 13 mps ESE
Precip.: n/a
Humidity: 60%
Cloud cover: 0%

More about 11557

About 11557

The ZIP code 11557 is associated with the city of Hewlett in Nassau County in New York.

11557 Solar Energy & Power

To learn more about solar energy and solar power in 11557, or for more solar-related resources for NY, check out the U.S. Energy Information Administration.