Solar Energy & Solar Power Resources

Solar Power in 15904 (Johnstown, PA)

Solar Energy in 15904

Sorry, historical solar radition values for 15904 are currently unavailable, please check back later.

Solar Panels in 15904

Solar panels in 15904 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 15904

The total length of the day in 15904 (Johnstown, PA) today (January 20, 2025) will be 9 hours and 50 minutes. [More]

Solar Energy in 15904 (Johnstown, PA)

Solar Energy Data for 15904

See the chart below to see how different types of solar panel installations compare in 15904.

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

Solar Energy Analysis for 15904

Sorry, it is not possible to complete our solar energy analysis for 15904 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 15904

Solar Radiation Data in 15904

See the chart below for monthly solar radiation levels in 15904.

Sorry, data is not currently available.

Solar Radiation Analysis for 15904

Sorry, it is not possible to complete our solar radiation analysis for 15904 at this time.

Historical solar radiation data for 15904 is not currently available.

Please check back later.

Solar Power Comparison: 15904 vs. the U.S.

Solar Power Levels in 15904

Sorry, solar radiation data for 15904 is not currently available.

Solar Power: 15904 vs. the U.S.

Below is a month-by-month comparison of how average 15904 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 15904

Sunrise / Sunset in 15904

Sunrise/Sunset for January 20, 2025 ^[2]
- Sunrise: 7:31 am
- Sunset: 5:21 pm
- Length of Day: 9:50

Best Months for Solar in 15904

Monthly data not currently available.

Solar Panel Installs in 15904

We do not have data on solar panel installations in ZIP Code 15904 at the current time.

Solar Power Output in 15904

The Power of Solar in 15904

Monthly AC solar system output averages for 15904. Month-by-month solar power, as ranked by AC output, in 15904. ^[2]

AC output data is not currently available.

Solar Output Analysis for 15904

Sorry, it is not possible to complete our solar radiation analysis for 15904 at this time.

Historical solar radiation data for 15904 is not currently available.

Please check back later.

Weather Forecast for 15904 ^[5]

Mon Jan 20

8°F

Light Snow
Min: 1°F
Max: 15°F

Moderate breeze: 14 mps WNW
Precip.: Chance of Snow
Humidity: 80%
Cloud cover: 89%

Tue Jan 21

9°F

Light Snow
Min: -7°F
Max: 10°F

Gentle Breeze: 11 mps W
Precip.: Chance of Snow
Humidity: 75%
Cloud cover: 100%

Wed Jan 22

5°F

Scattered Clouds
Min: -16°F
Max: 9°F

Gentle Breeze: 10 mps WNW
Precip.: n/a
Humidity: 72%
Cloud cover: 47%

Thu Jan 23

27°F

Light Snow
Min: -2°F
Max: 28°F

Gentle Breeze: 11 mps WSW
Precip.: Chance of Snow
Humidity: 69%
Cloud cover: 7%

Fri Jan 24

22°F

Light Snow
Min: 3°F
Max: 22°F

Gentle Breeze: 9 mps W
Precip.: Chance of Snow
Humidity: 85%
Cloud cover: 100%

Sat Jan 25

25°F

Light Snow
Min: 8°F
Max: 27°F

Moderate breeze: 13 mps W
Precip.: Chance of Snow
Humidity: 89%
Cloud cover: 99%

More about 15904

About 15904

The ZIP code 15904 is associated with the city of Johnstown in Cambria County in Pennsylvania.

15904 Solar Energy & Power

To learn more about solar energy and solar power in 15904, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.