Solar Energy & Solar Power Resources

Solar Power in 19438 (Harleysville, PA)

Solar Energy in 19438

Sorry, historical solar radition values for 19438 are currently unavailable, please check back later.

Solar Panels in 19438

Solar panels in 19438 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 19438

The total length of the day in 19438 (Harleysville, PA) today (July 09, 2025) will be 14 hours and 55 minutes. [More]

Solar Energy in 19438 (Harleysville, PA)

Solar Energy Data for 19438

See the chart below to see how different types of solar panel installations compare in 19438.

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

Solar Energy Analysis for 19438

Sorry, it is not possible to complete our solar energy analysis for 19438 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 19438

Solar Radiation Data in 19438

See the chart below for monthly solar radiation levels in 19438.

Sorry, data is not currently available.

Solar Radiation Analysis for 19438

Sorry, it is not possible to complete our solar radiation analysis for 19438 at this time.

Historical solar radiation data for 19438 is not currently available.

Please check back later.

Solar Power Comparison: 19438 vs. the U.S.

Solar Power Levels in 19438

Sorry, solar radiation data for 19438 is not currently available.

Solar Power: 19438 vs. the U.S.

Below is a month-by-month comparison of how average 19438 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 19438

Sunrise / Sunset in 19438

Sunrise/Sunset for July 09, 2025 ^[2]
- Sunrise: 5:39 am
- Sunset: 8:34 pm
- Length of Day: 14:55

Best Months for Solar in 19438

Monthly data not currently available.

Solar Panel Installs in 19438

We do not have data on solar panel installations in ZIP Code 19438 at the current time.

Solar Power Output in 19438

The Power of Solar in 19438

Monthly AC solar system output averages for 19438. Month-by-month solar power, as ranked by AC output, in 19438. ^[2]

AC output data is not currently available.

Solar Output Analysis for 19438

Sorry, it is not possible to complete our solar radiation analysis for 19438 at this time.

Historical solar radiation data for 19438 is not currently available.

Please check back later.

Weather Forecast for 19438 ^[5]

Wed Jul 9

87°F

Moderate Rain
Min: 72°F
Max: 88°F

Gentle Breeze: 10 mps WNW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 40%

Thu Jul 10

82°F

Light Rain
Min: 72°F
Max: 83°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 99%

Fri Jul 11

88°F

Light Rain
Min: 69°F
Max: 90°F

Light breeze: 6 mps WNW
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 10%

Sat Jul 12

87°F

Light Rain
Min: 71°F
Max: 88°F

Light breeze: 6 mps SE
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 57%

Sun Jul 13

88°F

Light Rain
Min: 70°F
Max: 88°F

Gentle Breeze: 9 mps WSW
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 53%

Mon Jul 14

86°F

Moderate Rain
Min: 70°F
Max: 86°F

Gentle Breeze: 9 mps WSW
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 67%

More about 19438

About 19438

The ZIP code 19438 is associated with the city of Harleysville in Montgomery County in Pennsylvania.

19438 Solar Energy & Power

To learn more about solar energy and solar power in 19438, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.