Solar Energy & Solar Power Resources

Solar Power in 15940 (Loretto, PA)

Solar Energy in 15940

Sorry, historical solar radition values for 15940 are currently unavailable, please check back later.

Solar Panels in 15940

Solar panels in 15940 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 15940

The total length of the day in 15940 (Loretto, PA) today (August 24, 2026) will be 13 hours and 28 minutes. [More]

Solar Energy in 15940 (Loretto, PA)

Solar Energy Data for 15940

See the chart below to see how different types of solar panel installations compare in 15940.

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

Solar Energy Analysis for 15940

Sorry, it is not possible to complete our solar energy analysis for 15940 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 15940

Solar Radiation Data in 15940

See the chart below for monthly solar radiation levels in 15940.

Sorry, data is not currently available.

Solar Radiation Analysis for 15940

Sorry, it is not possible to complete our solar radiation analysis for 15940 at this time.

Historical solar radiation data for 15940 is not currently available.

Please check back later.

Solar Power Comparison: 15940 vs. the U.S.

Solar Power Levels in 15940

Sorry, solar radiation data for 15940 is not currently available.

Solar Power: 15940 vs. the U.S.

Below is a month-by-month comparison of how average 15940 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 15940

Sunrise / Sunset in 15940

Sunrise/Sunset for August 24, 2026 ^[2]
- Sunrise: 6:32 am
- Sunset: 8:00 pm
- Length of Day: 13:28

Best Months for Solar in 15940

Monthly data not currently available.

Solar Panel Installs in 15940

We do not have data on solar panel installations in ZIP Code 15940 at the current time.

Solar Power Output in 15940

The Power of Solar in 15940

Monthly AC solar system output averages for 15940. Month-by-month solar power, as ranked by AC output, in 15940. ^[2]

AC output data is not currently available.

Solar Output Analysis for 15940

Sorry, it is not possible to complete our solar radiation analysis for 15940 at this time.

Historical solar radiation data for 15940 is not currently available.

Please check back later.

Weather Forecast for 15940 ^[5]

Mon Aug 24

68°F

Overcast Clouds
Min: 53°F
Max: 68°F

Moderate breeze: 14 mps W
Precip.: n/a
Humidity: 64%
Cloud cover: 94%

Tue Aug 25

73°F

Few Clouds
Min: 52°F
Max: 74°F

Moderate breeze: 13 mps NW
Precip.: n/a
Humidity: 54%
Cloud cover: 14%

Wed Aug 26

75°F

Overcast Clouds
Min: 55°F
Max: 79°F

Gentle Breeze: 8 mps SSE
Precip.: n/a
Humidity: 50%
Cloud cover: 96%

Thu Aug 27

81°F

Light Rain
Min: 59°F
Max: 82°F

Gentle Breeze: 8 mps W
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 83%

Fri Aug 28

77°F

Light Rain
Min: 60°F
Max: 77°F

Light breeze: 7 mps NNW
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 23%

Sat Aug 29

79°F

Broken Clouds
Min: 57°F
Max: 79°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 41%
Cloud cover: 75%

More about 15940

About 15940

The ZIP code 15940 is associated with the city of Loretto in Cambria County in Pennsylvania.

15940 Solar Energy & Power

To learn more about solar energy and solar power in 15940, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.