Solar Energy & Solar Power Resources

Solar Energy in Derby, CT

Solar Energy in Derby

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

Solar Panels in Derby

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

Sunrise & Sunset in Derby

The total length of the day in Derby, CT today (December 21, 2024) will be 9 hours and 15 minutes. [More]

Solar Power in Derby, CT

Solar Energy Data in Derby, CT

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

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

Solar Energy Analysis for Derby, CT

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

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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 Derby

Solar Radiation Data in Derby, CT

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

Sorry, data is not currently available.

Solar Radiation Analysis for Derby, CT

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

Historical solar radiation data for Derby is not currently available.

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

Solar Power Levels in Derby

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

Solar Power: Derby vs. the U.S.

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

Sunrise / Sunset in Derby

Sunrise/Sunset for December 21, 2024 ^[2]
- Sunrise: 6:13 am
- Sunset: 3:28 pm
- Length of Day: 9:15

Best Months for Solar in Derby

Monthly data not currently available.

Solar Panel Installs in Derby

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

Solar Power Output in Derby

The Power of Solar in Derby, CT

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

AC output data is not currently available.

Solar Output Analysis for Derby, CT

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

Historical solar radiation data for Derby is not currently available.

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Cost of Utilities in Derby

Derby Electricity Costs

Sorry, Derby residential electricity prices are currently unavailable.

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Solar Power Poll: Derby

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

Derby Natural Gas Costs

Sorry, Connecticut residential natural gas prices are currently unavailable.

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Weather Forecast for Derby, CT ^[5]

Sat Dec 21

30°F

Light Snow
Min: 21°F
Max: 31°F

Moderate breeze: 15 mps NNW
Precip.: Chance of Snow
Humidity: 61%
Cloud cover: 100%

Sun Dec 22

20°F

Sky Is Clear
Min: 16°F
Max: 23°F

Moderate breeze: 13 mps NW
Precip.: n/a
Humidity: 33%
Cloud cover: 0%

Mon Dec 23

25°F

Scattered Clouds
Min: 18°F
Max: 32°F

Gentle Breeze: 9 mps SW
Precip.: n/a
Humidity: 39%
Cloud cover: 36%

Tue Dec 24

34°F

Snow
Min: 32°F
Max: 40°F

Gentle Breeze: 12 mps SW
Precip.: Chance of Snow
Humidity: 85%
Cloud cover: 100%

Wed Dec 25

33°F

Sky Is Clear
Min: 28°F
Max: 38°F

Light breeze: 7 mps NNW
Precip.: n/a
Humidity: 55%
Cloud cover: 0%

Thu Dec 26

36°F

Broken Clouds
Min: 31°F
Max: 40°F

Light breeze: 4 mps NW
Precip.: n/a
Humidity: 57%
Cloud cover: 84%

More about Derby

About Derby

The city of Derby, CT in New Haven County has an approximate population of 12,902. ^[6]

Derby, CT Solar Energy

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