Solar Energy & Solar Power Resources

Solar Power in 17109 (Harrisburg, PA)

Solar Energy in 17109

Sorry, historical solar radition values for 17109 are currently unavailable, please check back later.

Solar Panels in 17109

Solar panels in 17109 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 17109

The total length of the day in 17109 (Harrisburg, PA) today (January 07, 2026) will be 9 hours and 30 minutes. [More]

Solar Energy in 17109 (Harrisburg, PA)

Solar Energy Data for 17109

See the chart below to see how different types of solar panel installations compare in 17109.

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

Solar Energy Analysis for 17109

Sorry, it is not possible to complete our solar energy analysis for 17109 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 17109

Solar Radiation Data in 17109

See the chart below for monthly solar radiation levels in 17109.

Sorry, data is not currently available.

Solar Radiation Analysis for 17109

Sorry, it is not possible to complete our solar radiation analysis for 17109 at this time.

Historical solar radiation data for 17109 is not currently available.

Please check back later.

Solar Power Comparison: 17109 vs. the U.S.

Solar Power Levels in 17109

Sorry, solar radiation data for 17109 is not currently available.

Solar Power: 17109 vs. the U.S.

Below is a month-by-month comparison of how average 17109 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 17109

Sunrise / Sunset in 17109

Sunrise/Sunset for January 07, 2026 ^[2]
- Sunrise: 7:28 am
- Sunset: 4:58 pm
- Length of Day: 9:30

Best Months for Solar in 17109

Monthly data not currently available.

Solar Panel Installs in 17109

We do not have data on solar panel installations in ZIP Code 17109 at the current time.

Solar Power Output in 17109

The Power of Solar in 17109

Monthly AC solar system output averages for 17109. Month-by-month solar power, as ranked by AC output, in 17109. ^[2]

AC output data is not currently available.

Solar Output Analysis for 17109

Sorry, it is not possible to complete our solar radiation analysis for 17109 at this time.

Historical solar radiation data for 17109 is not currently available.

Please check back later.

Weather Forecast for 17109 ^[5]

Wed Jan 7

57°F

Broken Clouds
Min: 38°F
Max: 57°F

Moderate breeze: 16 mps WNW
Precip.: n/a
Humidity: 53%
Cloud cover: 62%

Thu Jan 8

48°F

Few Clouds
Min: 35°F
Max: 50°F

Light breeze: 6 mps NW
Precip.: n/a
Humidity: 66%
Cloud cover: 20%

Fri Jan 9

51°F

Overcast Clouds
Min: 38°F
Max: 55°F

Moderate breeze: 13 mps S
Precip.: n/a
Humidity: 82%
Cloud cover: 87%

Sat Jan 10

46°F

Moderate Rain
Min: 43°F
Max: 51°F

Moderate breeze: 14 mps E
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

Sun Jan 11

42°F

Light Rain
Min: 34°F
Max: 48°F

Moderate breeze: 15 mps W
Precip.: Chance of Rain
Humidity: 43%
Cloud cover: 93%

Mon Jan 12

39°F

Sky Is Clear
Min: 29°F
Max: 39°F

Moderate breeze: 14 mps NW
Precip.: n/a
Humidity: 43%
Cloud cover: 10%

More about 17109

About 17109

The ZIP code 17109 is associated with the city of Harrisburg in Dauphin County in Pennsylvania.

17109 Solar Energy & Power

To learn more about solar energy and solar power in 17109, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.