Solar Energy & Solar Power Resources

Solar Energy in Marseilles, IL

Solar Energy in Marseilles

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

Solar Panels in Marseilles

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

Sunrise & Sunset in Marseilles

The total length of the day in Marseilles, IL today (May 18, 2025) will be 14 hours and 40 minutes. [More]

Solar Power in Marseilles, IL

Solar Energy Data in Marseilles, IL

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

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

Solar Energy Analysis for Marseilles, IL

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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 Marseilles

Solar Radiation Data in Marseilles, IL

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

Sorry, data is not currently available.

Solar Radiation Analysis for Marseilles, IL

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

Historical solar radiation data for Marseilles is not currently available.

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

Solar Power Levels in Marseilles

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

Solar Power: Marseilles vs. the U.S.

Below is a month-by-month comparison of how average Marseilles 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 Illinois is not currently available.

Solar Data & Statistics for Marseilles

Sunrise / Sunset in Marseilles

Sunrise/Sunset for May 18, 2025 ^[2]
- Sunrise: 5:31 am
- Sunset: 8:11 pm
- Length of Day: 14:40

Best Months for Solar in Marseilles

Monthly data not currently available.

Solar Panel Installs in Marseilles

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

Solar Power Output in Marseilles

The Power of Solar in Marseilles, IL

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

AC output data is not currently available.

Solar Output Analysis for Marseilles, IL

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

Historical solar radiation data for Marseilles is not currently available.

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Cost of Utilities in Marseilles

Marseilles Electricity Costs

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Solar Power Poll: Marseilles

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

Marseilles Natural Gas Costs

Sorry, Illinois residential natural gas prices are currently unavailable.

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Weather Forecast for Marseilles, IL ^[5]

Sun May 18

66°F

Few Clouds
Min: 48°F
Max: 71°F

Moderate breeze: 14 mps E
Precip.: n/a
Humidity: 55%
Cloud cover: 18%

Mon May 19

60°F

Overcast Clouds
Min: 46°F
Max: 66°F

Moderate breeze: 17 mps E
Precip.: n/a
Humidity: 57%
Cloud cover: 98%

Tue May 20

52°F

Heavy Intensity Rain
Min: 48°F
Max: 58°F

Fresh Breeze: 24 mps E
Precip.: Chance of Rain
Humidity: 91%
Cloud cover: 100%

Wed May 21

49°F

Light Rain
Min: 47°F
Max: 51°F

Moderate breeze: 14 mps ENE
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 100%

Thu May 22

61°F

Scattered Clouds
Min: 42°F
Max: 63°F

Gentle Breeze: 12 mps N
Precip.: n/a
Humidity: 48%
Cloud cover: 26%

Fri May 23

65°F

Scattered Clouds
Min: 47°F
Max: 66°F

Gentle Breeze: 10 mps E
Precip.: n/a
Humidity: 44%
Cloud cover: 27%

More about Marseilles

About Marseilles

The city of Marseilles, IL in LaSalle County has an approximate population of 5,094. ^[6]

Marseilles, IL Solar Energy

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