Solar Energy & Solar Power Resources

Solar Power in 57445 (Groton, SD)

Solar Energy in 57445

Sorry, historical solar radition values for 57445 are currently unavailable, please check back later.

Solar Panels in 57445

Solar panels in 57445 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 57445

The total length of the day in 57445 (Groton, SD) today (August 14, 2026) will be 14 hours and 13 minutes. [More]

Solar Energy in 57445 (Groton, SD)

Solar Energy Data for 57445

See the chart below to see how different types of solar panel installations compare in 57445.

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

Solar Energy Analysis for 57445

Sorry, it is not possible to complete our solar energy analysis for 57445 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 57445

Solar Radiation Data in 57445

See the chart below for monthly solar radiation levels in 57445.

Sorry, data is not currently available.

Solar Radiation Analysis for 57445

Sorry, it is not possible to complete our solar radiation analysis for 57445 at this time.

Historical solar radiation data for 57445 is not currently available.

Please check back later.

Solar Power Comparison: 57445 vs. the U.S.

Solar Power Levels in 57445

Sorry, solar radiation data for 57445 is not currently available.

Solar Power: 57445 vs. the U.S.

Below is a month-by-month comparison of how average 57445 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 57445

Sunrise / Sunset in 57445

Sunrise/Sunset for August 14, 2026 ^[2]
- Sunrise: 6:30 am
- Sunset: 8:43 pm
- Length of Day: 14:13

Best Months for Solar in 57445

Monthly data not currently available.

Solar Panel Installs in 57445

We do not have data on solar panel installations in ZIP Code 57445 at the current time.

Solar Power Output in 57445

The Power of Solar in 57445

Monthly AC solar system output averages for 57445. Month-by-month solar power, as ranked by AC output, in 57445. ^[2]

AC output data is not currently available.

Solar Output Analysis for 57445

Sorry, it is not possible to complete our solar radiation analysis for 57445 at this time.

Historical solar radiation data for 57445 is not currently available.

Please check back later.

Weather Forecast for 57445 ^[5]

Fri Aug 14

71°F

Light Rain
Min: 64°F
Max: 77°F

Moderate breeze: 15 mps ESE
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 95%

Sat Aug 15

65°F

Light Rain
Min: 65°F
Max: 79°F

Gentle Breeze: 10 mps NW
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%

Sun Aug 16

81°F

Sky Is Clear
Min: 59°F
Max: 86°F

Gentle Breeze: 8 mps NW
Precip.: n/a
Humidity: 33%
Cloud cover: 2%

Mon Aug 17

89°F

Light Rain
Min: 64°F
Max: 96°F

Moderate breeze: 12 mps SW
Precip.: Chance of Rain
Humidity: 36%
Cloud cover: 10%

Tue Aug 18

81°F

Light Rain
Min: 61°F
Max: 84°F

Moderate breeze: 16 mps N
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 91%

Wed Aug 19

78°F

Sky Is Clear
Min: 53°F
Max: 82°F

Gentle Breeze: 8 mps SSE
Precip.: n/a
Humidity: 38%
Cloud cover: 1%

More about 57445

About 57445

The ZIP code 57445 is associated with the city of Groton in Brown County in South Dakota.

57445 Solar Energy & Power

To learn more about solar energy and solar power in 57445, or for more solar-related resources for SD, check out the U.S. Energy Information Administration.