Solar Energy & Solar Power Resources

Solar Power in 17120 (Harrisburg, PA)

Solar Energy in 17120

Sorry, historical solar radition values for 17120 are currently unavailable, please check back later.

Solar Panels in 17120

Solar panels in 17120 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 17120

The total length of the day in 17120 (Harrisburg, PA) today (September 10, 2026) will be 12 hours and 44 minutes. [More]

Solar Energy in 17120 (Harrisburg, PA)

Solar Energy Data for 17120

See the chart below to see how different types of solar panel installations compare in 17120.

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

Solar Energy Analysis for 17120

Sorry, it is not possible to complete our solar energy analysis for 17120 at this time.

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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 17120

Solar Radiation Data in 17120

See the chart below for monthly solar radiation levels in 17120.

Sorry, data is not currently available.

Solar Radiation Analysis for 17120

Sorry, it is not possible to complete our solar radiation analysis for 17120 at this time.

Historical solar radiation data for 17120 is not currently available.

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Solar Power Comparison: 17120 vs. the U.S.

Solar Power Levels in 17120

Sorry, solar radiation data for 17120 is not currently available.

Solar Power: 17120 vs. the U.S.

Below is a month-by-month comparison of how average 17120 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 17120

Sunrise / Sunset in 17120

Sunrise/Sunset for September 10, 2026 ^[2]
- Sunrise: 6:42 am
- Sunset: 7:26 pm
- Length of Day: 12:44

Best Months for Solar in 17120

Monthly data not currently available.

Solar Panel Installs in 17120

We do not have data on solar panel installations in ZIP Code 17120 at the current time.

Solar Power Output in 17120

The Power of Solar in 17120

Monthly AC solar system output averages for 17120. Month-by-month solar power, as ranked by AC output, in 17120. ^[2]

AC output data is not currently available.

Solar Output Analysis for 17120

Sorry, it is not possible to complete our solar radiation analysis for 17120 at this time.

Historical solar radiation data for 17120 is not currently available.

Please check back later.

Weather Forecast for 17120 ^[5]

Thu Sep 10

89°F

Moderate Rain
Min: 72°F
Max: 89°F

Gentle Breeze: 10 mps WNW
Precip.: Chance of Rain
Humidity: 56%
Cloud cover: 34%

Fri Sep 11

85°F

Light Rain
Min: 67°F
Max: 85°F

Light breeze: 6 mps NNE
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 100%

Sat Sep 12

72°F

Moderate Rain
Min: 61°F
Max: 72°F

Light breeze: 7 mps SE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%

Sun Sep 13

80°F

Moderate Rain
Min: 69°F
Max: 80°F

Light breeze: 6 mps NW
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 100%

Mon Sep 14

77°F

Overcast Clouds
Min: 61°F
Max: 77°F

Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 47%
Cloud cover: 95%

Tue Sep 15

80°F

Sky Is Clear
Min: 57°F
Max: 82°F

Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 54%
Cloud cover: 9%

More about 17120

About 17120

The ZIP code 17120 is associated with the city of Harrisburg in Dauphin County in Pennsylvania.

17120 Solar Energy & Power

To learn more about solar energy and solar power in 17120, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.