Solar Energy & Solar Power Resources

Solar Power in 17020 (Duncannon, PA)

Solar Energy in 17020

Sorry, historical solar radition values for 17020 are currently unavailable, please check back later.

Solar Panels in 17020

Solar panels in 17020 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 17020

The total length of the day in 17020 (Duncannon, PA) today (July 13, 2026) will be 14 hours and 53 minutes. [More]

Solar Energy in 17020 (Duncannon, PA)

Solar Energy Data for 17020

See the chart below to see how different types of solar panel installations compare in 17020.

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

Solar Energy Analysis for 17020

Sorry, it is not possible to complete our solar energy analysis for 17020 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 17020

Solar Radiation Data in 17020

See the chart below for monthly solar radiation levels in 17020.

Sorry, data is not currently available.

Solar Radiation Analysis for 17020

Sorry, it is not possible to complete our solar radiation analysis for 17020 at this time.

Historical solar radiation data for 17020 is not currently available.

Please check back later.

Solar Power Comparison: 17020 vs. the U.S.

Solar Power Levels in 17020

Sorry, solar radiation data for 17020 is not currently available.

Solar Power: 17020 vs. the U.S.

Below is a month-by-month comparison of how average 17020 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 17020

Sunrise / Sunset in 17020

Sunrise/Sunset for July 13, 2026 ^[2]
- Sunrise: 5:47 am
- Sunset: 8:40 pm
- Length of Day: 14:53

Best Months for Solar in 17020

Monthly data not currently available.

Solar Panel Installs in 17020

We do not have data on solar panel installations in ZIP Code 17020 at the current time.

Solar Power Output in 17020

The Power of Solar in 17020

Monthly AC solar system output averages for 17020. Month-by-month solar power, as ranked by AC output, in 17020. ^[2]

AC output data is not currently available.

Solar Output Analysis for 17020

Sorry, it is not possible to complete our solar radiation analysis for 17020 at this time.

Historical solar radiation data for 17020 is not currently available.

Please check back later.

Weather Forecast for 17020 ^[5]

Mon Jul 13

81°F

Few Clouds
Min: 64°F
Max: 88°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 56%
Cloud cover: 20%

Tue Jul 14

91°F

Sky Is Clear
Min: 67°F
Max: 99°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 41%
Cloud cover: 5%

Wed Jul 15

95°F

Broken Clouds
Min: 69°F
Max: 100°F

Gentle Breeze: 11 mps WNW
Precip.: n/a
Humidity: 38%
Cloud cover: 69%

Thu Jul 16

94°F

Light Rain
Min: 71°F
Max: 95°F

Gentle Breeze: 11 mps NW
Precip.: Chance of Rain
Humidity: 43%
Cloud cover: 89%

Fri Jul 17

87°F

Broken Clouds
Min: 66°F
Max: 88°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 28%
Cloud cover: 83%

Sat Jul 18

76°F

Heavy Intensity Rain
Min: 61°F
Max: 78°F

Gentle Breeze: 9 mps S
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 82%

More about 17020

About 17020

The ZIP code 17020 is associated with the city of Duncannon in Perry County in Pennsylvania.

17020 Solar Energy & Power

To learn more about solar energy and solar power in 17020, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.