Solar Energy & Solar Power Resources

Solar Energy in Groton, SD

Solar Energy in Groton

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

Solar Panels in Groton

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

Sunrise & Sunset in Groton

The total length of the day in Groton, SD today (September 15, 2026) will be 12 hours and 36 minutes. [More]

Solar Power in Groton, SD

Solar Energy Data in Groton, SD

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

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

Solar Energy Analysis for Groton, SD

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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 Groton

Solar Radiation Data in Groton, SD

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

Sorry, data is not currently available.

Solar Radiation Analysis for Groton, SD

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

Historical solar radiation data for Groton is not currently available.

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

Solar Power Levels in Groton

Sorry, solar radiation data for South Dakota is not currently available.

Solar Power: Groton vs. the U.S.

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

Sunrise / Sunset in Groton

Sunrise/Sunset for September 15, 2026 ^[2]
- Sunrise: 7:09 am
- Sunset: 7:45 pm
- Length of Day: 12:36

Best Months for Solar in Groton

Monthly data not currently available.

Solar Panel Installs in Groton

We do not currently have data on solar panel installations in the city of Groton, SD at this current time.

Solar Power Output in Groton

The Power of Solar in Groton, SD

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

AC output data is not currently available.

Solar Output Analysis for Groton, SD

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

Historical solar radiation data for Groton is not currently available.

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Cost of Utilities in Groton

Groton Electricity Costs

Sorry, Groton residential electricity prices are currently unavailable.

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Solar Power Poll: Groton

Vote now: Given all of the data and analysis provided for Groton, is solar power a good choice for residents of this city?

Groton Natural Gas Costs

Sorry, South Dakota residential natural gas prices are currently unavailable.

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Weather Forecast for Groton, SD ^[5]

Tue Sep 15

68°F

Sky Is Clear
Min: 53°F
Max: 69°F

Moderate breeze: 17 mps W
Precip.: n/a
Humidity: 56%
Cloud cover: 0%

Wed Sep 16

70°F

Broken Clouds
Min: 53°F
Max: 72°F

Moderate breeze: 12 mps SSE
Precip.: n/a
Humidity: 48%
Cloud cover: 84%

Thu Sep 17

72°F

Overcast Clouds
Min: 54°F
Max: 75°F

Gentle Breeze: 9 mps ENE
Precip.: n/a
Humidity: 56%
Cloud cover: 100%

Fri Sep 18

63°F

Heavy Intensity Rain
Min: 60°F
Max: 67°F

Moderate breeze: 17 mps ENE
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 99%

Sat Sep 19

65°F

Overcast Clouds
Min: 54°F
Max: 68°F

Gentle Breeze: 10 mps ENE
Precip.: n/a
Humidity: 70%
Cloud cover: 89%

Sun Sep 20

61°F

Light Rain
Min: 57°F
Max: 62°F

Gentle Breeze: 11 mps E
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 100%

More about Groton

About Groton

The city of Groton, SD in Brown County has an approximate population of 1,458. ^[6]

Groton, SD Solar Energy

To learn more about solar energy and solar power Groton, SD, or for more solar-related resources for Groton, visit the U.S. Energy Information Administration.