Solar Energy & Solar Power Resources

Solar Power in 17878 (Stillwater, PA)

Solar Energy in 17878

Sorry, historical solar radition values for 17878 are currently unavailable, please check back later.

Solar Panels in 17878

Solar panels in 17878 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 17878

The total length of the day in 17878 (Stillwater, PA) today (January 27, 2026) will be 9 hours and 58 minutes. [More]

Solar Energy in 17878 (Stillwater, PA)

Solar Energy Data for 17878

See the chart below to see how different types of solar panel installations compare in 17878.

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

Solar Energy Analysis for 17878

Sorry, it is not possible to complete our solar energy analysis for 17878 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 17878

Solar Radiation Data in 17878

See the chart below for monthly solar radiation levels in 17878.

Sorry, data is not currently available.

Solar Radiation Analysis for 17878

Sorry, it is not possible to complete our solar radiation analysis for 17878 at this time.

Historical solar radiation data for 17878 is not currently available.

Please check back later.

Solar Power Comparison: 17878 vs. the U.S.

Solar Power Levels in 17878

Sorry, solar radiation data for 17878 is not currently available.

Solar Power: 17878 vs. the U.S.

Below is a month-by-month comparison of how average 17878 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 17878

Sunrise / Sunset in 17878

Sunrise/Sunset for January 27, 2026 ^[2]
- Sunrise: 7:19 am
- Sunset: 5:17 pm
- Length of Day: 9:58

Best Months for Solar in 17878

Monthly data not currently available.

Solar Panel Installs in 17878

We do not have data on solar panel installations in ZIP Code 17878 at the current time.

Solar Power Output in 17878

The Power of Solar in 17878

Monthly AC solar system output averages for 17878. Month-by-month solar power, as ranked by AC output, in 17878. ^[2]

AC output data is not currently available.

Solar Output Analysis for 17878

Sorry, it is not possible to complete our solar radiation analysis for 17878 at this time.

Historical solar radiation data for 17878 is not currently available.

Please check back later.

Weather Forecast for 17878 ^[5]

Tue Jan 27

13°F

Light Snow
Min: -4°F
Max: 17°F

Moderate breeze: 13 mps WSW
Precip.: Chance of Snow
Humidity: 79%
Cloud cover: 96%

Wed Jan 28

14°F

Scattered Clouds
Min: -7°F
Max: 15°F

Gentle Breeze: 11 mps WNW
Precip.: n/a
Humidity: 76%
Cloud cover: 40%

Thu Jan 29

15°F

Scattered Clouds
Min: -10°F
Max: 18°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 75%
Cloud cover: 45%

Fri Jan 30

14°F

Scattered Clouds
Min: -9°F
Max: 14°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 67%
Cloud cover: 49%

Sat Jan 31

19°F

Broken Clouds
Min: -9°F
Max: 19°F

Light breeze: 6 mps N
Precip.: n/a
Humidity: 73%
Cloud cover: 64%

Sun Feb 1

18°F

Overcast Clouds
Min: 3°F
Max: 18°F

Moderate breeze: 17 mps NNW
Precip.: n/a
Humidity: 81%
Cloud cover: 100%

More about 17878

About 17878

The ZIP code 17878 is associated with the city of Stillwater in Columbia County in Pennsylvania.

17878 Solar Energy & Power

To learn more about solar energy and solar power in 17878, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.