Solar Energy & Solar Power Resources

Solar Power in 15321 (Cecil, PA)

Solar Energy in 15321

Sorry, historical solar radition values for 15321 are currently unavailable, please check back later.

Solar Panels in 15321

Solar panels in 15321 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 15321

The total length of the day in 15321 (Cecil, PA) today (May 15, 2025) will be 14 hours and 29 minutes. [More]

Solar Energy in 15321 (Cecil, PA)

Solar Energy Data for 15321

See the chart below to see how different types of solar panel installations compare in 15321.

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

Solar Energy Analysis for 15321

Sorry, it is not possible to complete our solar energy analysis for 15321 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 15321

Solar Radiation Data in 15321

See the chart below for monthly solar radiation levels in 15321.

Sorry, data is not currently available.

Solar Radiation Analysis for 15321

Sorry, it is not possible to complete our solar radiation analysis for 15321 at this time.

Historical solar radiation data for 15321 is not currently available.

Please check back later.

Solar Power Comparison: 15321 vs. the U.S.

Solar Power Levels in 15321

Sorry, solar radiation data for 15321 is not currently available.

Solar Power: 15321 vs. the U.S.

Below is a month-by-month comparison of how average 15321 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 Pennsylvania is not currently available.

Solar Data & Statistics for 15321

Sunrise / Sunset in 15321

Sunrise/Sunset for May 15, 2025 ^[2]
- Sunrise: 6:02 am
- Sunset: 8:31 pm
- Length of Day: 14:29

Best Months for Solar in 15321

Monthly data not currently available.

Solar Panel Installs in 15321

We do not have data on solar panel installations in ZIP Code 15321 at the current time.

Solar Power Output in 15321

The Power of Solar in 15321

Monthly AC solar system output averages for 15321. Month-by-month solar power, as ranked by AC output, in 15321. ^[2]

AC output data is not currently available.

Solar Output Analysis for 15321

Sorry, it is not possible to complete our solar radiation analysis for 15321 at this time.

Historical solar radiation data for 15321 is not currently available.

Please check back later.

Weather Forecast for 15321 ^[5]

Thu May 15

80°F

Light Rain
Min: 58°F
Max: 81°F

Gentle Breeze: 11 mps SW
Precip.: Chance of Rain
Humidity: 61%
Cloud cover: 15%

Fri May 16

77°F

Heavy Intensity Rain
Min: 63°F
Max: 78°F

Strong breeze: 28 mps WSW
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 69%

Sat May 17

70°F

Moderate Rain
Min: 56°F
Max: 71°F

Fresh Breeze: 21 mps SSW
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 20%

Sun May 18

59°F

Light Rain
Min: 54°F
Max: 59°F

Moderate breeze: 13 mps WNW
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 99%

Mon May 19

64°F

Overcast Clouds
Min: 46°F
Max: 64°F

Gentle Breeze: 10 mps NNW
Precip.: n/a
Humidity: 57%
Cloud cover: 96%

Tue May 20

62°F

Overcast Clouds
Min: 40°F
Max: 62°F

Light breeze: 6 mps NE
Precip.: n/a
Humidity: 45%
Cloud cover: 86%

More about 15321

About 15321

The ZIP code 15321 is associated with the city of Cecil in Washington County in Pennsylvania.

15321 Solar Energy & Power

To learn more about solar energy and solar power in 15321, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.