Solar Energy & Solar Power Resources

Solar Power in 16821 (Allport, PA)

Solar Energy in 16821

Sorry, historical solar radition values for 16821 are currently unavailable, please check back later.

Solar Panels in 16821

Solar panels in 16821 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 16821

The total length of the day in 16821 (Allport, PA) today (September 21, 2026) will be 12 hours and 15 minutes. [More]

Solar Energy in 16821 (Allport, PA)

Solar Energy Data for 16821

See the chart below to see how different types of solar panel installations compare in 16821.

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

Solar Energy Analysis for 16821

Sorry, it is not possible to complete our solar energy analysis for 16821 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 16821

Solar Radiation Data in 16821

See the chart below for monthly solar radiation levels in 16821.

Sorry, data is not currently available.

Solar Radiation Analysis for 16821

Sorry, it is not possible to complete our solar radiation analysis for 16821 at this time.

Historical solar radiation data for 16821 is not currently available.

Please check back later.

Solar Power Comparison: 16821 vs. the U.S.

Solar Power Levels in 16821

Sorry, solar radiation data for 16821 is not currently available.

Solar Power: 16821 vs. the U.S.

Below is a month-by-month comparison of how average 16821 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 16821

Sunrise / Sunset in 16821

Sunrise/Sunset for September 21, 2026 ^[2]
- Sunrise: 6:58 am
- Sunset: 7:13 pm
- Length of Day: 12:15

Best Months for Solar in 16821

Monthly data not currently available.

Solar Panel Installs in 16821

We do not have data on solar panel installations in ZIP Code 16821 at the current time.

Solar Power Output in 16821

The Power of Solar in 16821

Monthly AC solar system output averages for 16821. Month-by-month solar power, as ranked by AC output, in 16821. ^[2]

AC output data is not currently available.

Solar Output Analysis for 16821

Sorry, it is not possible to complete our solar radiation analysis for 16821 at this time.

Historical solar radiation data for 16821 is not currently available.

Please check back later.

Weather Forecast for 16821 ^[5]

Mon Sep 21

58°F

Light Rain
Min: 51°F
Max: 61°F

Gentle Breeze: 10 mps ENE
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 100%

Tue Sep 22

52°F

Moderate Rain
Min: 49°F
Max: 57°F

Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%

Wed Sep 23

57°F

Overcast Clouds
Min: 50°F
Max: 60°F

Gentle Breeze: 10 mps E
Precip.: n/a
Humidity: 53%
Cloud cover: 100%

Thu Sep 24

60°F

Few Clouds
Min: 45°F
Max: 60°F

Gentle Breeze: 8 mps E
Precip.: n/a
Humidity: 55%
Cloud cover: 13%

Fri Sep 25

66°F

Few Clouds
Min: 43°F
Max: 66°F

Gentle Breeze: 10 mps NNE
Precip.: n/a
Humidity: 42%
Cloud cover: 24%

Sat Sep 26

62°F

Overcast Clouds
Min: 51°F
Max: 62°F

Gentle Breeze: 12 mps NNW
Precip.: n/a
Humidity: 55%
Cloud cover: 100%

More about 16821

About 16821

The ZIP code 16821 is associated with the city of Allport in Clearfield County in Pennsylvania.

16821 Solar Energy & Power

To learn more about solar energy and solar power in 16821, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.