Solar Energy & Solar Power Resources

Solar Energy in Stonington, CT

Solar Energy in Stonington

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

Solar Panels in Stonington

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

Sunrise & Sunset in Stonington

The total length of the day in Stonington, CT today (June 15, 2026) will be 15 hours and 12 minutes. [More]

Solar Power in Stonington, CT

Solar Energy Data in Stonington, CT

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

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

Solar Energy Analysis for Stonington, CT

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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 Stonington

Solar Radiation Data in Stonington, CT

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

Sorry, data is not currently available.

Solar Radiation Analysis for Stonington, CT

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

Historical solar radiation data for Stonington is not currently available.

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

Solar Power Levels in Stonington

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

Solar Power: Stonington vs. the U.S.

Below is a month-by-month comparison of how average Stonington 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 Connecticut is not currently available.

Solar Data & Statistics for Stonington

Sunrise / Sunset in Stonington

Sunrise/Sunset for June 15, 2026 ^[2]
- Sunrise: 4:12 am
- Sunset: 7:24 pm
- Length of Day: 15:12

Best Months for Solar in Stonington

Monthly data not currently available.

Solar Panel Installs in Stonington

We do not currently have data on solar panel installations in the borough of Stonington, CT at this current time.

Solar Power Output in Stonington

The Power of Solar in Stonington, CT

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

AC output data is not currently available.

Solar Output Analysis for Stonington, CT

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

Historical solar radiation data for Stonington is not currently available.

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Cost of Utilities in Stonington

Stonington Electricity Costs

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Solar Power Poll: Stonington

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

Stonington Natural Gas Costs

Sorry, Connecticut residential natural gas prices are currently unavailable.

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Weather Forecast for Stonington, CT ^[5]

Mon Jun 15

75°F

Moderate Rain
Min: 63°F
Max: 77°F

Moderate breeze: 14 mps NW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 63%

Tue Jun 16

72°F

Sky Is Clear
Min: 55°F
Max: 76°F

Moderate breeze: 16 mps SW
Precip.: n/a
Humidity: 43%
Cloud cover: 2%

Wed Jun 17

67°F

Light Rain
Min: 60°F
Max: 72°F

Gentle Breeze: 12 mps SSW
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 100%

Thu Jun 18

70°F

Light Rain
Min: 64°F
Max: 78°F

Fresh Breeze: 18 mps W
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

Fri Jun 19

71°F

Overcast Clouds
Min: 66°F
Max: 77°F

Moderate breeze: 18 mps WSW
Precip.: n/a
Humidity: 60%
Cloud cover: 100%

Sat Jun 20

70°F

Sky Is Clear
Min: 58°F
Max: 73°F

Moderate breeze: 16 mps W
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

More about Stonington

About Stonington

The borough of Stonington, CT in New London County has an approximate population of 929. ^[6]

Stonington, CT Solar Energy

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