Solar Energy & Solar Power Resources

Solar Energy in Herndon, PA

Solar Energy in Herndon

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

Solar Panels in Herndon

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

Sunrise & Sunset in Herndon

The total length of the day in Herndon, PA today (April 27, 2025) will be 13 hours and 52 minutes. [More]

Solar Power in Herndon, PA

Solar Energy Data in Herndon, PA

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

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

Solar Energy Analysis for Herndon, PA

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

Solar Radiation Data in Herndon, PA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Herndon, PA

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

Historical solar radiation data for Herndon is not currently available.

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

Solar Power Levels in Herndon

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

Solar Power: Herndon vs. the U.S.

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

Sunrise / Sunset in Herndon

Sunrise/Sunset for April 27, 2025 ^[2]
- Sunrise: 6:08 am
- Sunset: 8:00 pm
- Length of Day: 13:52

Best Months for Solar in Herndon

Monthly data not currently available.

Solar Panel Installs in Herndon

We do not currently have data on solar panel installations in the borough of Herndon, PA at this current time.

Solar Power Output in Herndon

The Power of Solar in Herndon, PA

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

AC output data is not currently available.

Solar Output Analysis for Herndon, PA

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

Historical solar radiation data for Herndon is not currently available.

Please check back later.

Cost of Utilities in Herndon

Herndon Electricity Costs

Sorry, Herndon residential electricity prices are currently unavailable.

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Solar Power Poll: Herndon

Vote now: Given all of the data and analysis provided for Herndon, is solar power a good choice for residents of this borough?

Herndon Natural Gas Costs

Sorry, Pennsylvania residential natural gas prices are currently unavailable.

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Weather Forecast for Herndon, PA ^[5]

Sun Apr 27

63°F

Broken Clouds
Min: 46°F
Max: 67°F

Moderate breeze: 18 mps NNW
Precip.: n/a
Humidity: 35%
Cloud cover: 55%

Mon Apr 28

72°F

Sky Is Clear
Min: 46°F
Max: 76°F

Light breeze: 7 mps S
Precip.: n/a
Humidity: 38%
Cloud cover: 5%

Tue Apr 29

74°F

Heavy Intensity Rain
Min: 46°F
Max: 77°F

Moderate breeze: 14 mps SSW
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 46%

Wed Apr 30

67°F

Light Rain
Min: 56°F
Max: 72°F

Gentle Breeze: 9 mps N
Precip.: Chance of Rain
Humidity: 43%
Cloud cover: 9%

Thu May 1

69°F

Light Rain
Min: 57°F
Max: 72°F

Gentle Breeze: 10 mps S
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 100%

Fri May 2

73°F

Light Rain
Min: 59°F
Max: 73°F

Gentle Breeze: 12 mps WSW
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 97%

More about Herndon

About Herndon

The borough of Herndon, PA in Northumberland County has an approximate population of 324. ^[6]

Herndon, PA Solar Energy

To learn more about solar energy and solar power Herndon, PA, or for more solar-related resources for Herndon, visit the U.S. Energy Information Administration.