Solar Energy & Solar Power Resources

Solar Power in 70056 (Gretna, LA)

Solar Energy in 70056

Sorry, historical solar radition values for 70056 are currently unavailable, please check back later.

Solar Panels in 70056

Solar panels in 70056 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 70056

The total length of the day in 70056 (Gretna, LA) today (February 23, 2026) will be 11 hours and 26 minutes. [More]

Solar Energy in 70056 (Gretna, LA)

Solar Energy Data for 70056

See the chart below to see how different types of solar panel installations compare in 70056.

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

Solar Energy Analysis for 70056

Sorry, it is not possible to complete our solar energy analysis for 70056 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 70056

Solar Radiation Data in 70056

See the chart below for monthly solar radiation levels in 70056.

Sorry, data is not currently available.

Solar Radiation Analysis for 70056

Sorry, it is not possible to complete our solar radiation analysis for 70056 at this time.

Historical solar radiation data for 70056 is not currently available.

Please check back later.

Solar Power Comparison: 70056 vs. the U.S.

Solar Power Levels in 70056

Sorry, solar radiation data for 70056 is not currently available.

Solar Power: 70056 vs. the U.S.

Below is a month-by-month comparison of how average 70056 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 Louisiana is not currently available.

Solar Data & Statistics for 70056

Sunrise / Sunset in 70056

Sunrise/Sunset for February 23, 2026 ^[2]
- Sunrise: 6:30 am
- Sunset: 5:56 pm
- Length of Day: 11:26

Best Months for Solar in 70056

Monthly data not currently available.

Solar Panel Installs in 70056

We do not have data on solar panel installations in ZIP Code 70056 at the current time.

Solar Power Output in 70056

The Power of Solar in 70056

Monthly AC solar system output averages for 70056. Month-by-month solar power, as ranked by AC output, in 70056. ^[2]

AC output data is not currently available.

Solar Output Analysis for 70056

Sorry, it is not possible to complete our solar radiation analysis for 70056 at this time.

Historical solar radiation data for 70056 is not currently available.

Please check back later.

Weather Forecast for 70056 ^[5]

Mon Feb 23

50°F

Few Clouds
Min: 39°F
Max: 55°F

Moderate breeze: 16 mps N
Precip.: n/a
Humidity: 36%
Cloud cover: 16%

Tue Feb 24

59°F

Sky Is Clear
Min: 38°F
Max: 64°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 21%
Cloud cover: 6%

Wed Feb 25

71°F

Broken Clouds
Min: 52°F
Max: 72°F

Moderate breeze: 17 mps SSW
Precip.: n/a
Humidity: 53%
Cloud cover: 53%

Thu Feb 26

72°F

Overcast Clouds
Min: 66°F
Max: 75°F

Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 61%
Cloud cover: 100%

Fri Feb 27

71°F

Light Rain
Min: 64°F
Max: 72°F

Gentle Breeze: 9 mps NE
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 99%

Sat Feb 28

77°F

Few Clouds
Min: 60°F
Max: 80°F

Gentle Breeze: 8 mps NNE
Precip.: n/a
Humidity: 45%
Cloud cover: 20%

More about 70056

About 70056

The ZIP code 70056 is associated with the city of Gretna in Jefferson Parish County in Louisiana.

70056 Solar Energy & Power

To learn more about solar energy and solar power in 70056, or for more solar-related resources for LA, check out the U.S. Energy Information Administration.