Solar Energy & Solar Power Resources

Solar Power in 15634 (Grapeville, PA)

Solar Energy in 15634

Sorry, historical solar radition values for 15634 are currently unavailable, please check back later.

Solar Panels in 15634

Solar panels in 15634 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 15634

The total length of the day in 15634 (Grapeville, PA) today (February 11, 2026) will be 10 hours and 36 minutes. [More]

Solar Energy in 15634 (Grapeville, PA)

Solar Energy Data for 15634

See the chart below to see how different types of solar panel installations compare in 15634.

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

Solar Energy Analysis for 15634

Sorry, it is not possible to complete our solar energy analysis for 15634 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 15634

Solar Radiation Data in 15634

See the chart below for monthly solar radiation levels in 15634.

Sorry, data is not currently available.

Solar Radiation Analysis for 15634

Sorry, it is not possible to complete our solar radiation analysis for 15634 at this time.

Historical solar radiation data for 15634 is not currently available.

Please check back later.

Solar Power Comparison: 15634 vs. the U.S.

Solar Power Levels in 15634

Sorry, solar radiation data for 15634 is not currently available.

Solar Power: 15634 vs. the U.S.

Below is a month-by-month comparison of how average 15634 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 15634

Sunrise / Sunset in 15634

Sunrise/Sunset for February 11, 2026 ^[2]
- Sunrise: 7:14 am
- Sunset: 5:50 pm
- Length of Day: 10:36

Best Months for Solar in 15634

Monthly data not currently available.

Solar Panel Installs in 15634

We do not have data on solar panel installations in ZIP Code 15634 at the current time.

Solar Power Output in 15634

The Power of Solar in 15634

Monthly AC solar system output averages for 15634. Month-by-month solar power, as ranked by AC output, in 15634. ^[2]

AC output data is not currently available.

Solar Output Analysis for 15634

Sorry, it is not possible to complete our solar radiation analysis for 15634 at this time.

Historical solar radiation data for 15634 is not currently available.

Please check back later.

Weather Forecast for 15634 ^[5]

Wed Feb 11

41°F

Light Snow
Min: 30°F
Max: 44°F

Moderate breeze: 16 mps WNW
Precip.: Chance of Snow
Humidity: 75%
Cloud cover: 100%

Thu Feb 12

27°F

Light Snow
Min: 21°F
Max: 30°F

Moderate breeze: 13 mps WNW
Precip.: Chance of Snow
Humidity: 69%
Cloud cover: 100%

Fri Feb 13

30°F

Overcast Clouds
Min: 19°F
Max: 35°F

Light breeze: 7 mps W
Precip.: n/a
Humidity: 65%
Cloud cover: 96%

Sat Feb 14

43°F

Broken Clouds
Min: 25°F
Max: 44°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 62%
Cloud cover: 58%

Sun Feb 15

46°F

Overcast Clouds
Min: 31°F
Max: 46°F

Light breeze: 6 mps E
Precip.: n/a
Humidity: 62%
Cloud cover: 100%

Mon Feb 16

48°F

Broken Clouds
Min: 31°F
Max: 48°F

Light breeze: 5 mps N
Precip.: n/a
Humidity: 69%
Cloud cover: 79%

More about 15634

About 15634

The ZIP code 15634 is associated with the city of Grapeville in Westmoreland County in Pennsylvania.

15634 Solar Energy & Power

To learn more about solar energy and solar power in 15634, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.