Solar Energy & Solar Power Resources

Solar Energy in Round Hill, VA

Solar Energy in Round Hill

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

Solar Panels in Round Hill

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

Sunrise & Sunset in Round Hill

The total length of the day in Round Hill, VA today (October 28, 2025) will be 10 hours and 43 minutes. [More]

Solar Power in Round Hill, VA

Solar Energy Data in Round Hill, VA

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

Historical solar power output data for Round Hill is not currently available.

Solar Energy Analysis for Round Hill, VA

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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 Round Hill

Solar Radiation Data in Round Hill, VA

See the chart below for monthly solar radiation levels in Round Hill.

Sorry, data is not currently available.

Solar Radiation Analysis for Round Hill, VA

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Historical solar radiation data for Round Hill is not currently available.

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Solar Power Comparison: Round Hill vs. the U.S.

Solar Power Levels in Round Hill

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

Solar Power: Round Hill vs. the U.S.

Below is a month-by-month comparison of how average Round Hill 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 Virginia is not currently available.

Solar Data & Statistics for Round Hill

Sunrise / Sunset in Round Hill

Sunrise/Sunset for October 28, 2025 ^[2]
- Sunrise: 7:33 am
- Sunset: 6:16 pm
- Length of Day: 10:43

Best Months for Solar in Round Hill

Monthly data not currently available.

Solar Panel Installs in Round Hill

We do not currently have data on solar panel installations in the town of Round Hill, VA at this current time.

Solar Power Output in Round Hill

The Power of Solar in Round Hill, VA

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

AC output data is not currently available.

Solar Output Analysis for Round Hill, VA

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

Historical solar radiation data for Round Hill is not currently available.

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Cost of Utilities in Round Hill

Round Hill Electricity Costs

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Solar Power Poll: Round Hill

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

Round Hill Natural Gas Costs

Sorry, Virginia residential natural gas prices are currently unavailable.

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Weather Forecast for Round Hill, VA ^[5]

Tue Oct 28

53°F

Overcast Clouds
Min: 43°F
Max: 54°F

Moderate breeze: 13 mps ENE
Precip.: n/a
Humidity: 58%
Cloud cover: 100%

Wed Oct 29

51°F

Moderate Rain
Min: 43°F
Max: 51°F

Moderate breeze: 15 mps ENE
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 100%

Thu Oct 30

59°F

Heavy Intensity Rain
Min: 49°F
Max: 63°F

Fresh Breeze: 20 mps ENE
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

Fri Oct 31

53°F

Broken Clouds
Min: 48°F
Max: 55°F

Fresh Breeze: 21 mps W
Precip.: n/a
Humidity: 54%
Cloud cover: 57%

Sat Nov 1

53°F

Few Clouds
Min: 41°F
Max: 58°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 54%
Cloud cover: 15%

Sun Nov 2

53°F

Scattered Clouds
Min: 40°F
Max: 58°F

Calm: 3 mps W
Precip.: n/a
Humidity: 62%
Cloud cover: 29%

More about Round Hill

About Round Hill

The town of Round Hill, VA in Loudoun County has an approximate population of 539. ^[6]

Round Hill, VA Solar Energy

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