Solar Energy & Solar Power Resources

Solar Power in 27620 (Raleigh, NC)

Solar Energy in 27620

Sorry, historical solar radition values for 27620 are currently unavailable, please check back later.

Solar Panels in 27620

Solar panels in 27620 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 27620

The total length of the day in 27620 (Raleigh, NC) today (December 10, 2025) will be 9 hours and 50 minutes. [More]

Solar Energy in 27620 (Raleigh, NC)

Solar Energy Data for 27620

See the chart below to see how different types of solar panel installations compare in 27620.

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

Solar Energy Analysis for 27620

Sorry, it is not possible to complete our solar energy analysis for 27620 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 27620

Solar Radiation Data in 27620

See the chart below for monthly solar radiation levels in 27620.

Sorry, data is not currently available.

Solar Radiation Analysis for 27620

Sorry, it is not possible to complete our solar radiation analysis for 27620 at this time.

Historical solar radiation data for 27620 is not currently available.

Please check back later.

Solar Power Comparison: 27620 vs. the U.S.

Solar Power Levels in 27620

Sorry, solar radiation data for 27620 is not currently available.

Solar Power: 27620 vs. the U.S.

Below is a month-by-month comparison of how average 27620 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 North Carolina is not currently available.

Solar Data & Statistics for 27620

Sunrise / Sunset in 27620

Sunrise/Sunset for December 10, 2025 ^[2]
- Sunrise: 7:12 am
- Sunset: 5:02 pm
- Length of Day: 9:50

Best Months for Solar in 27620

Monthly data not currently available.

Solar Panel Installs in 27620

We do not have data on solar panel installations in ZIP Code 27620 at the current time.

Solar Power Output in 27620

The Power of Solar in 27620

Monthly AC solar system output averages for 27620. Month-by-month solar power, as ranked by AC output, in 27620. ^[2]

AC output data is not currently available.

Solar Output Analysis for 27620

Sorry, it is not possible to complete our solar radiation analysis for 27620 at this time.

Historical solar radiation data for 27620 is not currently available.

Please check back later.

Weather Forecast for 27620 ^[5]

Wed Dec 10

50°F

Overcast Clouds
Min: 31°F
Max: 54°F

Moderate breeze: 16 mps SSW
Precip.: n/a
Humidity: 61%
Cloud cover: 100%

Thu Dec 11

43°F

Sky Is Clear
Min: 34°F
Max: 44°F

Moderate breeze: 13 mps WNW
Precip.: n/a
Humidity: 40%
Cloud cover: 1%

Fri Dec 12

46°F

Overcast Clouds
Min: 34°F
Max: 49°F

Light breeze: 5 mps SSE
Precip.: n/a
Humidity: 44%
Cloud cover: 99%

Sat Dec 13

52°F

Broken Clouds
Min: 37°F
Max: 55°F

Light breeze: 5 mps E
Precip.: n/a
Humidity: 44%
Cloud cover: 64%

Sun Dec 14

41°F

Overcast Clouds
Min: 25°F
Max: 43°F

Moderate breeze: 16 mps NNW
Precip.: n/a
Humidity: 43%
Cloud cover: 88%

Mon Dec 15

38°F

Sky Is Clear
Min: 25°F
Max: 38°F

Gentle Breeze: 10 mps NW
Precip.: n/a
Humidity: 26%
Cloud cover: 1%

More about 27620

About 27620

The ZIP code 27620 is associated with the city of Raleigh in Wake County in North Carolina.

27620 Solar Energy & Power

To learn more about solar energy and solar power in 27620, or for more solar-related resources for NC, check out the U.S. Energy Information Administration.