Solar Energy & Solar Power Resources

Solar Energy in New Castle, DE

Solar Energy in New Castle

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

Solar Panels in New Castle

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

Sunrise & Sunset in New Castle

The total length of the day in New Castle, DE today (March 09, 2025) will be 11 hours and 44 minutes. [More]

Solar Power in New Castle, DE

Solar Energy Data in New Castle, DE

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

Historical solar power output data for New Castle is not currently available.

Solar Energy Analysis for New Castle, DE

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

Solar Radiation Data in New Castle, DE

See the chart below for monthly solar radiation levels in New Castle.

Sorry, data is not currently available.

Solar Radiation Analysis for New Castle, DE

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

Historical solar radiation data for New Castle is not currently available.

Please check back later.

Solar Power Comparison: New Castle vs. the U.S.

Solar Power Levels in New Castle

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

Solar Power: New Castle vs. the U.S.

Below is a month-by-month comparison of how average New Castle 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 New Castle

Sunrise / Sunset in New Castle

Sunrise/Sunset for March 09, 2025 ^[2]
- Sunrise: 7:20 am
- Sunset: 7:04 pm
- Length of Day: 11:44

Best Months for Solar in New Castle

Monthly data not currently available.

Solar Panel Installs in New Castle

We do not currently have data on solar panel installations in the city of New Castle, DE at this current time.

Solar Power Output in New Castle

The Power of Solar in New Castle, DE

Monthly AC solar system output averages for New Castle (de). Month-by-month solar power, as ranked by AC output, in New Castle. ^[2]

AC output data is not currently available.

Solar Output Analysis for New Castle, DE

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

Historical solar radiation data for New Castle is not currently available.

Please check back later.

Cost of Utilities in New Castle

New Castle Electricity Costs

Sorry, New Castle residential electricity prices are currently unavailable.

Please check back later.

Solar Power Poll: New Castle

Vote now: Given all of the data and analysis provided for New Castle, is solar power a good choice for residents of this city?

New Castle Natural Gas Costs

Sorry, Delaware residential natural gas prices are currently unavailable.

Please check back later.

Weather Forecast for New Castle, DE ^[5]

Sun Mar 9

51°F

Sky Is Clear
Min: 30°F
Max: 54°F

Moderate breeze: 17 mps W
Precip.: n/a
Humidity: 38%
Cloud cover: 10%

Mon Mar 10

57°F

Scattered Clouds
Min: 40°F
Max: 61°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 42%
Cloud cover: 44%

Tue Mar 11

60°F

Sky Is Clear
Min: 42°F
Max: 63°F

Gentle Breeze: 9 mps SW
Precip.: n/a
Humidity: 42%
Cloud cover: 3%

Wed Mar 12

51°F

Overcast Clouds
Min: 46°F
Max: 53°F

Gentle Breeze: 8 mps NNE
Precip.: n/a
Humidity: 55%
Cloud cover: 100%

Thu Mar 13

53°F

Overcast Clouds
Min: 42°F
Max: 53°F

Gentle Breeze: 10 mps E
Precip.: n/a
Humidity: 67%
Cloud cover: 100%

Fri Mar 14

62°F

Broken Clouds
Min: 45°F
Max: 63°F

Light breeze: 7 mps SSE
Precip.: n/a
Humidity: 58%
Cloud cover: 70%

More about New Castle

About New Castle

The city of New Castle, DE in New Castle County has an approximate population of 5,285. ^[6]

New Castle, DE Solar Energy

To learn more about solar energy and solar power New Castle, DE, or for more solar-related resources for New Castle, visit the U.S. Energy Information Administration.