Solar Energy & Solar Power Resources

Solar Power in 72904 (Fort Smith, AR)

Solar Energy in 72904

Sorry, historical solar radition values for 72904 are currently unavailable, please check back later.

Solar Panels in 72904

Solar panels in 72904 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 72904

The total length of the day in 72904 (Fort Smith, AR) today (March 11, 2025) will be 11 hours and 52 minutes. [More]

Solar Energy in 72904 (Fort Smith, AR)

Solar Energy Data for 72904

See the chart below to see how different types of solar panel installations compare in 72904.

Historical solar power output data for Fort Smith is not currently available.

Solar Energy Analysis for 72904

Sorry, it is not possible to complete our solar energy analysis for 72904 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 72904

Solar Radiation Data in 72904

See the chart below for monthly solar radiation levels in 72904.

Sorry, data is not currently available.

Solar Radiation Analysis for 72904

Sorry, it is not possible to complete our solar radiation analysis for 72904 at this time.

Historical solar radiation data for 72904 is not currently available.

Please check back later.

Solar Power Comparison: 72904 vs. the U.S.

Solar Power Levels in 72904

Sorry, solar radiation data for 72904 is not currently available.

Solar Power: 72904 vs. the U.S.

Below is a month-by-month comparison of how average 72904 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 Arkansas is not currently available.

Solar Data & Statistics for 72904

Sunrise / Sunset in 72904

Sunrise/Sunset for March 11, 2025 ^[2]
- Sunrise: 7:31 am
- Sunset: 7:23 pm
- Length of Day: 11:52

Best Months for Solar in 72904

Monthly data not currently available.

Solar Panel Installs in 72904

We do not have data on solar panel installations in ZIP Code 72904 at the current time.

Solar Power Output in 72904

The Power of Solar in 72904

Monthly AC solar system output averages for 72904. Month-by-month solar power, as ranked by AC output, in 72904. ^[2]

AC output data is not currently available.

Solar Output Analysis for 72904

Sorry, it is not possible to complete our solar radiation analysis for 72904 at this time.

Historical solar radiation data for 72904 is not currently available.

Please check back later.

Weather Forecast for 72904 ^[5]

Tue Mar 11

72°F

Sky Is Clear
Min: 46°F
Max: 76°F

Gentle Breeze: 11 mps SSW
Precip.: n/a
Humidity: 34%
Cloud cover: 0%

Wed Mar 12

73°F

Moderate Rain
Min: 49°F
Max: 79°F

Gentle Breeze: 11 mps SSW
Precip.: Chance of Rain
Humidity: 47%
Cloud cover: 0%

Thu Mar 13

73°F

Sky Is Clear
Min: 53°F
Max: 77°F

Light breeze: 5 mps S
Precip.: n/a
Humidity: 51%
Cloud cover: 0%

Fri Mar 14

74°F

Few Clouds
Min: 55°F
Max: 75°F

Strong breeze: 25 mps SSW
Precip.: n/a
Humidity: 42%
Cloud cover: 20%

Sat Mar 15

65°F

Overcast Clouds
Min: 50°F
Max: 65°F

Moderate breeze: 14 mps NW
Precip.: n/a
Humidity: 41%
Cloud cover: 87%

Sun Mar 16

63°F

Sky Is Clear
Min: 42°F
Max: 63°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 26%
Cloud cover: 6%

More about 72904

About 72904

The ZIP code 72904 is associated with the city of Fort Smith in Sebastian County in Arkansas.

72904 Solar Energy & Power

To learn more about solar energy and solar power in 72904, or for more solar-related resources for AR, check out the U.S. Energy Information Administration.