Solar Energy & Solar Power Resources

Solar Power in 24004 (Roanoke, VA)

Solar Energy in 24004

Sorry, historical solar radition values for 24004 are currently unavailable, please check back later.

Solar Panels in 24004

Solar panels in 24004 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 24004

The total length of the day in 24004 (Roanoke, VA) today (September 28, 2026) will be 11 hours and 58 minutes. [More]

Solar Energy in 24004 (Roanoke, VA)

Solar Energy Data for 24004

See the chart below to see how different types of solar panel installations compare in 24004.

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

Solar Energy Analysis for 24004

Sorry, it is not possible to complete our solar energy analysis for 24004 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 24004

Solar Radiation Data in 24004

See the chart below for monthly solar radiation levels in 24004.

Sorry, data is not currently available.

Solar Radiation Analysis for 24004

Sorry, it is not possible to complete our solar radiation analysis for 24004 at this time.

Historical solar radiation data for 24004 is not currently available.

Please check back later.

Solar Power Comparison: 24004 vs. the U.S.

Solar Power Levels in 24004

Sorry, solar radiation data for 24004 is not currently available.

Solar Power: 24004 vs. the U.S.

Below is a month-by-month comparison of how average 24004 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 Virginia is not currently available.

Solar Data & Statistics for 24004

Sunrise / Sunset in 24004

Sunrise/Sunset for September 28, 2026 ^[2]
- Sunrise: 7:11 am
- Sunset: 7:09 pm
- Length of Day: 11:58

Best Months for Solar in 24004

Monthly data not currently available.

Solar Panel Installs in 24004

We do not have data on solar panel installations in ZIP Code 24004 at the current time.

Solar Power Output in 24004

The Power of Solar in 24004

Monthly AC solar system output averages for 24004. Month-by-month solar power, as ranked by AC output, in 24004. ^[2]

AC output data is not currently available.

Solar Output Analysis for 24004

Sorry, it is not possible to complete our solar radiation analysis for 24004 at this time.

Historical solar radiation data for 24004 is not currently available.

Please check back later.

Weather Forecast for 24004 ^[5]

Mon Sep 28

70°F

Overcast Clouds
Min: 56°F
Max: 73°F

Light breeze: 8 mps NW
Precip.: n/a
Humidity: 61%
Cloud cover: 95%

Tue Sep 29

79°F

Scattered Clouds
Min: 60°F
Max: 83°F

Light breeze: 7 mps ESE
Precip.: n/a
Humidity: 43%
Cloud cover: 40%

Wed Sep 30

80°F

Sky Is Clear
Min: 54°F
Max: 83°F

Light breeze: 7 mps SE
Precip.: n/a
Humidity: 36%
Cloud cover: 0%

Thu Oct 1

85°F

Scattered Clouds
Min: 59°F
Max: 85°F

Light breeze: 7 mps WSW
Precip.: n/a
Humidity: 28%
Cloud cover: 42%

Fri Oct 2

87°F

Broken Clouds
Min: 63°F
Max: 88°F

Light breeze: 7 mps W
Precip.: n/a
Humidity: 33%
Cloud cover: 80%

Sat Oct 3

88°F

Moderate Rain
Min: 65°F
Max: 88°F

Light breeze: 6 mps W
Precip.: Chance of Rain
Humidity: 37%
Cloud cover: 97%

More about 24004

About 24004

The ZIP code 24004 is associated with the city of Roanoke in Roanoke (city) County in Virginia.

24004 Solar Energy & Power

To learn more about solar energy and solar power in 24004, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.