Solar Energy & Solar Power Resources

Solar Power in 57346 (Stephan, SD)

Solar Energy in 57346

Sorry, historical solar radition values for 57346 are currently unavailable, please check back later.

Solar Panels in 57346

Solar panels in 57346 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 57346

The total length of the day in 57346 (Stephan, SD) today (April 19, 2026) will be 13 hours and 43 minutes. [More]

Solar Energy in 57346 (Stephan, SD)

Solar Energy Data for 57346

See the chart below to see how different types of solar panel installations compare in 57346.

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

Solar Energy Analysis for 57346

Sorry, it is not possible to complete our solar energy analysis for 57346 at this time.

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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 57346

Solar Radiation Data in 57346

See the chart below for monthly solar radiation levels in 57346.

Sorry, data is not currently available.

Solar Radiation Analysis for 57346

Sorry, it is not possible to complete our solar radiation analysis for 57346 at this time.

Historical solar radiation data for 57346 is not currently available.

Please check back later.

Solar Power Comparison: 57346 vs. the U.S.

Solar Power Levels in 57346

Sorry, solar radiation data for 57346 is not currently available.

Solar Power: 57346 vs. the U.S.

Below is a month-by-month comparison of how average 57346 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 South Dakota is not currently available.

Solar Data & Statistics for 57346

Sunrise / Sunset in 57346

Sunrise/Sunset for April 19, 2026 ^[2]
- Sunrise: 6:45 am
- Sunset: 8:28 pm
- Length of Day: 13:43

Best Months for Solar in 57346

Monthly data not currently available.

Solar Panel Installs in 57346

We do not have data on solar panel installations in ZIP Code 57346 at the current time.

Solar Power Output in 57346

The Power of Solar in 57346

Monthly AC solar system output averages for 57346. Month-by-month solar power, as ranked by AC output, in 57346. ^[2]

AC output data is not currently available.

Solar Output Analysis for 57346

Sorry, it is not possible to complete our solar radiation analysis for 57346 at this time.

Historical solar radiation data for 57346 is not currently available.

Please check back later.

Weather Forecast for 57346 ^[5]

Sun Apr 19

50°F

Broken Clouds
Min: 29°F
Max: 55°F

Gentle Breeze: 11 mps E
Precip.: n/a
Humidity: 27%
Cloud cover: 64%

Mon Apr 20

66°F

Scattered Clouds
Min: 36°F
Max: 80°F

Moderate breeze: 17 mps S
Precip.: n/a
Humidity: 27%
Cloud cover: 42%

Tue Apr 21

75°F

Sky Is Clear
Min: 50°F
Max: 82°F

Gentle Breeze: 12 mps SE
Precip.: n/a
Humidity: 25%
Cloud cover: 10%

Wed Apr 22

87°F

Light Rain
Min: 57°F
Max: 90°F

Fresh Breeze: 24 mps S
Precip.: Chance of Rain
Humidity: 21%
Cloud cover: 96%

Thu Apr 23

68°F

Moderate Rain
Min: 44°F
Max: 68°F

Strong breeze: 24 mps WNW
Precip.: Chance of Rain
Humidity: 33%
Cloud cover: 6%

Fri Apr 24

52°F

Few Clouds
Min: 39°F
Max: 54°F

Fresh Breeze: 23 mps WNW
Precip.: n/a
Humidity: 26%
Cloud cover: 18%

More about 57346

About 57346

The ZIP code 57346 is associated with the city of Stephan in Hyde County in South Dakota.

57346 Solar Energy & Power

To learn more about solar energy and solar power in 57346, or for more solar-related resources for SD, check out the U.S. Energy Information Administration.