Solar Energy & Solar Power Resources

Solar Energy in Greencastle, IN

Solar Energy in Greencastle

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

Solar Panels in Greencastle

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

Sunrise & Sunset in Greencastle

The total length of the day in Greencastle, IN today (April 24, 2025) will be 13 hours and 42 minutes. [More]

Solar Power in Greencastle, IN

Solar Energy Data in Greencastle, IN

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

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

Solar Energy Analysis for Greencastle, IN

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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 Greencastle

Solar Radiation Data in Greencastle, IN

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

Sorry, data is not currently available.

Solar Radiation Analysis for Greencastle, IN

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

Historical solar radiation data for Greencastle is not currently available.

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

Solar Power Levels in Greencastle

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

Solar Power: Greencastle vs. the U.S.

Below is a month-by-month comparison of how average Greencastle 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 Indiana is not currently available.

Solar Data & Statistics for Greencastle

Sunrise / Sunset in Greencastle

Sunrise/Sunset for April 24, 2025 ^[2]
- Sunrise: 6:54 am
- Sunset: 8:36 pm
- Length of Day: 13:42

Best Months for Solar in Greencastle

Monthly data not currently available.

Solar Panel Installs in Greencastle

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

Solar Power Output in Greencastle

The Power of Solar in Greencastle, IN

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

AC output data is not currently available.

Solar Output Analysis for Greencastle, IN

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

Historical solar radiation data for Greencastle is not currently available.

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Cost of Utilities in Greencastle

Greencastle Electricity Costs

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Solar Power Poll: Greencastle

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

Greencastle Natural Gas Costs

Sorry, Indiana residential natural gas prices are currently unavailable.

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Weather Forecast for Greencastle, IN ^[5]

Thu Apr 24

78°F

Light Rain
Min: 53°F
Max: 81°F

Gentle Breeze: 8 mps S
Precip.: Chance of Rain
Humidity: 52%
Cloud cover: 19%

Fri Apr 25

72°F

Heavy Intensity Rain
Min: 55°F
Max: 74°F

Fresh Breeze: 19 mps N
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 97%

Sat Apr 26

54°F

Broken Clouds
Min: 43°F
Max: 59°F

Moderate breeze: 17 mps NNW
Precip.: n/a
Humidity: 62%
Cloud cover: 60%

Sun Apr 27

61°F

Sky Is Clear
Min: 41°F
Max: 64°F

Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 50%
Cloud cover: 1%

Mon Apr 28

72°F

Broken Clouds
Min: 48°F
Max: 74°F

Moderate breeze: 15 mps SSW
Precip.: n/a
Humidity: 61%
Cloud cover: 74%

Tue Apr 29

78°F

Moderate Rain
Min: 59°F
Max: 78°F

Fresh Breeze: 20 mps SW
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 91%

More about Greencastle

About Greencastle

The city of Greencastle, IN in Putnam County has an approximate population of 10,326. ^[6]

Greencastle, IN Solar Energy

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