Solar Energy & Solar Power Resources

Solar Energy in Rock Rapids, IA

Solar Energy in Rock Rapids

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

Solar Panels in Rock Rapids

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

Sunrise & Sunset in Rock Rapids

The total length of the day in Rock Rapids, IA today (October 21, 2026) will be 10 hours and 46 minutes. [More]

Solar Power in Rock Rapids, IA

Solar Energy Data in Rock Rapids, IA

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

Historical solar power output data for Rock Rapids is not currently available.

Solar Energy Analysis for Rock Rapids, IA

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

Solar Radiation Data in Rock Rapids, IA

See the chart below for monthly solar radiation levels in Rock Rapids.

Sorry, data is not currently available.

Solar Radiation Analysis for Rock Rapids, IA

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

Historical solar radiation data for Rock Rapids is not currently available.

Please check back later.

Solar Power Comparison: Rock Rapids vs. the U.S.

Solar Power Levels in Rock Rapids

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

Solar Power: Rock Rapids vs. the U.S.

Below is a month-by-month comparison of how average Rock Rapids 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 Iowa is not currently available.

Solar Data & Statistics for Rock Rapids

Sunrise / Sunset in Rock Rapids

Sunrise/Sunset for October 21, 2026 ^[2]
- Sunrise: 7:46 am
- Sunset: 6:32 pm
- Length of Day: 10:46

Best Months for Solar in Rock Rapids

Monthly data not currently available.

Solar Panel Installs in Rock Rapids

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

Solar Power Output in Rock Rapids

The Power of Solar in Rock Rapids, IA

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

AC output data is not currently available.

Solar Output Analysis for Rock Rapids, IA

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

Historical solar radiation data for Rock Rapids is not currently available.

Please check back later.

Cost of Utilities in Rock Rapids

Rock Rapids Electricity Costs

Sorry, Rock Rapids residential electricity prices are currently unavailable.

Please check back later.

Solar Power Poll: Rock Rapids

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

Rock Rapids Natural Gas Costs

Sorry, Iowa residential natural gas prices are currently unavailable.

Please check back later.

Weather Forecast for Rock Rapids, IA ^[5]

Wed Oct 21

70°F

Sky Is Clear
Min: 47°F
Max: 73°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 61%
Cloud cover: 0%

Thu Oct 22

75°F

Sky Is Clear
Min: 48°F
Max: 76°F

Gentle Breeze: 11 mps S
Precip.: n/a
Humidity: 61%
Cloud cover: 0%

Fri Oct 23

67°F

Light Rain
Min: 54°F
Max: 73°F

Fresh Breeze: 18 mps SSE
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 44%

Sat Oct 24

69°F

Light Rain
Min: 54°F
Max: 69°F

Moderate breeze: 16 mps S
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 92%

Sun Oct 25

55°F

Light Rain
Min: 48°F
Max: 56°F

Moderate breeze: 13 mps NE
Precip.: Chance of Rain
Humidity: 52%
Cloud cover: 73%

Mon Oct 26

45°F

Moderate Rain
Min: 44°F
Max: 46°F

Moderate breeze: 13 mps ENE
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

More about Rock Rapids

About Rock Rapids

The city of Rock Rapids, IA in Lyon County has an approximate population of 2,549. ^[6]

Rock Rapids, IA Solar Energy

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