Solar Energy & Solar Power Resources

Solar Power in 19804 (Wilmington, DE)

Solar Energy in 19804

Sorry, historical solar radition values for 19804 are currently unavailable, please check back later.

Solar Panels in 19804

Solar panels in 19804 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 19804

The total length of the day in 19804 (Wilmington, DE) today (October 09, 2026) will be 11 hours and 28 minutes. [More]

Solar Energy in 19804 (Wilmington, DE)

Solar Energy Data for 19804

See the chart below to see how different types of solar panel installations compare in 19804.

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

Solar Energy Analysis for 19804

Sorry, it is not possible to complete our solar energy analysis for 19804 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 19804

Solar Radiation Data in 19804

See the chart below for monthly solar radiation levels in 19804.

Sorry, data is not currently available.

Solar Radiation Analysis for 19804

Sorry, it is not possible to complete our solar radiation analysis for 19804 at this time.

Historical solar radiation data for 19804 is not currently available.

Please check back later.

Solar Power Comparison: 19804 vs. the U.S.

Solar Power Levels in 19804

Sorry, solar radiation data for 19804 is not currently available.

Solar Power: 19804 vs. the U.S.

Below is a month-by-month comparison of how average 19804 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 19804

Sunrise / Sunset in 19804

Sunrise/Sunset for October 09, 2026 ^[2]
- Sunrise: 7:05 am
- Sunset: 6:33 pm
- Length of Day: 11:28

Best Months for Solar in 19804

Monthly data not currently available.

Solar Panel Installs in 19804

We do not have data on solar panel installations in ZIP Code 19804 at the current time.

Solar Power Output in 19804

The Power of Solar in 19804

Monthly AC solar system output averages for 19804. Month-by-month solar power, as ranked by AC output, in 19804. ^[2]

AC output data is not currently available.

Solar Output Analysis for 19804

Sorry, it is not possible to complete our solar radiation analysis for 19804 at this time.

Historical solar radiation data for 19804 is not currently available.

Please check back later.

Weather Forecast for 19804 ^[5]

Fri Oct 9

72°F

Sky Is Clear
Min: 46°F
Max: 73°F

Gentle Breeze: 9 mps WNW
Precip.: n/a
Humidity: 44%
Cloud cover: 5%

Sat Oct 10

70°F

Overcast Clouds
Min: 48°F
Max: 71°F

Gentle Breeze: 9 mps E
Precip.: n/a
Humidity: 43%
Cloud cover: 100%

Sun Oct 11

66°F

Heavy Intensity Rain
Min: 52°F
Max: 67°F

Moderate breeze: 16 mps E
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

Mon Oct 12

69°F

Moderate Rain
Min: 59°F
Max: 71°F

Moderate breeze: 14 mps NW
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 98%

Tue Oct 13

71°F

Sky Is Clear
Min: 57°F
Max: 76°F

Gentle Breeze: 11 mps SSW
Precip.: n/a
Humidity: 77%
Cloud cover: 1%

Wed Oct 14

73°F

Few Clouds
Min: 65°F
Max: 75°F

Gentle Breeze: 11 mps WNW
Precip.: n/a
Humidity: 73%
Cloud cover: 17%

More about 19804

About 19804

The ZIP code 19804 is associated with the city of Wilmington in New Castle County in Delaware.

19804 Solar Energy & Power

To learn more about solar energy and solar power in 19804, or for more solar-related resources for DE, check out the U.S. Energy Information Administration.