Solar Energy & Solar Power Resources

Solar Power in 19801 (Wilmington, DE)

Solar Energy in 19801

Sorry, historical solar radition values for 19801 are currently unavailable, please check back later.

Solar Panels in 19801

Solar panels in 19801 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 19801

The total length of the day in 19801 (Wilmington, DE) today (September 21, 2026) will be 12 hours and 15 minutes. [More]

Solar Energy in 19801 (Wilmington, DE)

Solar Energy Data for 19801

See the chart below to see how different types of solar panel installations compare in 19801.

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

Solar Energy Analysis for 19801

Sorry, it is not possible to complete our solar energy analysis for 19801 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 19801

Solar Radiation Data in 19801

See the chart below for monthly solar radiation levels in 19801.

Sorry, data is not currently available.

Solar Radiation Analysis for 19801

Sorry, it is not possible to complete our solar radiation analysis for 19801 at this time.

Historical solar radiation data for 19801 is not currently available.

Please check back later.

Solar Power Comparison: 19801 vs. the U.S.

Solar Power Levels in 19801

Sorry, solar radiation data for 19801 is not currently available.

Solar Power: 19801 vs. the U.S.

Below is a month-by-month comparison of how average 19801 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 Delaware is not currently available.

Solar Data & Statistics for 19801

Sunrise / Sunset in 19801

Sunrise/Sunset for September 21, 2026 ^[2]
- Sunrise: 6:47 am
- Sunset: 7:02 pm
- Length of Day: 12:15

Best Months for Solar in 19801

Monthly data not currently available.

Solar Panel Installs in 19801

We do not have data on solar panel installations in ZIP Code 19801 at the current time.

Solar Power Output in 19801

The Power of Solar in 19801

Monthly AC solar system output averages for 19801. Month-by-month solar power, as ranked by AC output, in 19801. ^[2]

AC output data is not currently available.

Solar Output Analysis for 19801

Sorry, it is not possible to complete our solar radiation analysis for 19801 at this time.

Historical solar radiation data for 19801 is not currently available.

Please check back later.

Weather Forecast for 19801 ^[5]

Mon Sep 21

68°F

Light Rain
Min: 62°F
Max: 69°F

Gentle Breeze: 10 mps NNE
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 96%

Tue Sep 22

59°F

Moderate Rain
Min: 58°F
Max: 62°F

Moderate breeze: 13 mps NE
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

Wed Sep 23

60°F

Light Rain
Min: 54°F
Max: 64°F

Moderate breeze: 17 mps ENE
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 100%

Thu Sep 24

58°F

Overcast Clouds
Min: 54°F
Max: 61°F

Moderate breeze: 14 mps NE
Precip.: n/a
Humidity: 70%
Cloud cover: 96%

Fri Sep 25

57°F

Moderate Rain
Min: 53°F
Max: 57°F

Fresh Breeze: 20 mps N
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 100%

Sat Sep 26

61°F

Light Rain
Min: 55°F
Max: 66°F

Moderate breeze: 18 mps N
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 100%

More about 19801

About 19801

The ZIP code 19801 is associated with the city of Wilmington in New Castle County in Delaware.

19801 Solar Energy & Power

To learn more about solar energy and solar power in 19801, or for more solar-related resources for DE, check out the U.S. Energy Information Administration.