Solar Energy & Solar Power Resources

Solar Power in 28139 (Rutherfordton, NC)

Solar Energy in 28139

Sorry, historical solar radition values for 28139 are currently unavailable, please check back later.

Solar Panels in 28139

Solar panels in 28139 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 28139

The total length of the day in 28139 (Rutherfordton, NC) today (September 23, 2026) will be 12 hours and 9 minutes. [More]

Solar Energy in 28139 (Rutherfordton, NC)

Solar Energy Data for 28139

See the chart below to see how different types of solar panel installations compare in 28139.

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

Solar Energy Analysis for 28139

Sorry, it is not possible to complete our solar energy analysis for 28139 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 28139

Solar Radiation Data in 28139

See the chart below for monthly solar radiation levels in 28139.

Sorry, data is not currently available.

Solar Radiation Analysis for 28139

Sorry, it is not possible to complete our solar radiation analysis for 28139 at this time.

Historical solar radiation data for 28139 is not currently available.

Please check back later.

Solar Power Comparison: 28139 vs. the U.S.

Solar Power Levels in 28139

Sorry, solar radiation data for 28139 is not currently available.

Solar Power: 28139 vs. the U.S.

Below is a month-by-month comparison of how average 28139 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 28139

Sunrise / Sunset in 28139

Sunrise/Sunset for September 23, 2026 ^[2]
- Sunrise: 7:15 am
- Sunset: 7:24 pm
- Length of Day: 12:9

Best Months for Solar in 28139

Monthly data not currently available.

Solar Panel Installs in 28139

We do not have data on solar panel installations in ZIP Code 28139 at the current time.

Solar Power Output in 28139

The Power of Solar in 28139

Monthly AC solar system output averages for 28139. Month-by-month solar power, as ranked by AC output, in 28139. ^[2]

AC output data is not currently available.

Solar Output Analysis for 28139

Sorry, it is not possible to complete our solar radiation analysis for 28139 at this time.

Historical solar radiation data for 28139 is not currently available.

Please check back later.

Weather Forecast for 28139 ^[5]

Wed Sep 23

65°F

Heavy Intensity Rain
Min: 61°F
Max: 71°F

Gentle Breeze: 9 mps N
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

Thu Sep 24

64°F

Heavy Intensity Rain
Min: 58°F
Max: 70°F

Gentle Breeze: 9 mps NNE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%

Fri Sep 25

66°F

Sky Is Clear
Min: 54°F
Max: 71°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 57%
Cloud cover: 4%

Sat Sep 26

72°F

Sky Is Clear
Min: 50°F
Max: 72°F

Light breeze: 4 mps S
Precip.: n/a
Humidity: 46%
Cloud cover: 0%

Sun Sep 27

74°F

Sky Is Clear
Min: 48°F
Max: 76°F

Light breeze: 5 mps N
Precip.: n/a
Humidity: 42%
Cloud cover: 1%

Mon Sep 28

77°F

Sky Is Clear
Min: 48°F
Max: 77°F

Light breeze: 6 mps S
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

More about 28139

About 28139

The ZIP code 28139 is associated with the city of Rutherfordton in Rutherford County in North Carolina.

28139 Solar Energy & Power

To learn more about solar energy and solar power in 28139, or for more solar-related resources for NC, check out the U.S. Energy Information Administration.