Solar Energy & Solar Power Resources

Solar Power in 19191 (Philadelphia, PA)

Solar Energy in 19191

Sorry, historical solar radition values for 19191 are currently unavailable, please check back later.

Solar Panels in 19191

Solar panels in 19191 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 19191

The total length of the day in 19191 (Philadelphia, PA) today (October 30, 2025) will be 10 hours and 36 minutes. [More]

Solar Energy in 19191 (Philadelphia, PA)

Solar Energy Data for 19191

See the chart below to see how different types of solar panel installations compare in 19191.

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

Solar Energy Analysis for 19191

Sorry, it is not possible to complete our solar energy analysis for 19191 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 19191

Solar Radiation Data in 19191

See the chart below for monthly solar radiation levels in 19191.

Sorry, data is not currently available.

Solar Radiation Analysis for 19191

Sorry, it is not possible to complete our solar radiation analysis for 19191 at this time.

Historical solar radiation data for 19191 is not currently available.

Please check back later.

Solar Power Comparison: 19191 vs. the U.S.

Solar Power Levels in 19191

Sorry, solar radiation data for 19191 is not currently available.

Solar Power: 19191 vs. the U.S.

Below is a month-by-month comparison of how average 19191 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 19191

Sunrise / Sunset in 19191

Sunrise/Sunset for October 30, 2025 ^[2]
- Sunrise: 7:26 am
- Sunset: 6:02 pm
- Length of Day: 10:36

Best Months for Solar in 19191

Monthly data not currently available.

Solar Panel Installs in 19191

We do not have data on solar panel installations in ZIP Code 19191 at the current time.

Solar Power Output in 19191

The Power of Solar in 19191

Monthly AC solar system output averages for 19191. Month-by-month solar power, as ranked by AC output, in 19191. ^[2]

AC output data is not currently available.

Solar Output Analysis for 19191

Sorry, it is not possible to complete our solar radiation analysis for 19191 at this time.

Historical solar radiation data for 19191 is not currently available.

Please check back later.

Weather Forecast for 19191 ^[5]

Thu Oct 30

61°F

Heavy Intensity Rain
Min: 54°F
Max: 64°F

Fresh Breeze: 19 mps SE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%

Fri Oct 31

54°F

Broken Clouds
Min: 49°F
Max: 56°F

Fresh Breeze: 19 mps W
Precip.: n/a
Humidity: 55%
Cloud cover: 84%

Sat Nov 1

56°F

Sky Is Clear
Min: 47°F
Max: 58°F

Moderate breeze: 16 mps W
Precip.: n/a
Humidity: 46%
Cloud cover: 8%

Sun Nov 2

53°F

Broken Clouds
Min: 47°F
Max: 59°F

Light breeze: 5 mps NW
Precip.: n/a
Humidity: 45%
Cloud cover: 61%

Mon Nov 3

57°F

Scattered Clouds
Min: 48°F
Max: 64°F

Moderate breeze: 13 mps SW
Precip.: n/a
Humidity: 49%
Cloud cover: 36%

Tue Nov 4

54°F

Sky Is Clear
Min: 50°F
Max: 59°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 38%
Cloud cover: 0%

More about 19191

About 19191

The ZIP code 19191 is associated with the city of Philadelphia in Philadelphia County in Pennsylvania.

19191 Solar Energy & Power

To learn more about solar energy and solar power in 19191, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.