Solar Energy in Hilton Head Island, SC

Solar Energy in Hilton Head Island

Sorry, historical solar radition values for Hilton Head Island are currently unavailable, please check back later.

Solar Panels in Hilton Head Island

Solar panels in Hilton Head Island that will produce the maximum solar energy output. [More]

Sunrise & Sunset in Hilton Head Island

The total length of the day in Hilton Head Island, SC today (September 29, 2026) will be 11 hours and 57 minutes. [More]

Solar Power in Hilton Head Island, SC

Solar Energy Data in Hilton Head Island, SC

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

Historical solar power output data for Hilton Head Island is not currently available.

Solar Energy Analysis for Hilton Head Island, SC

Solar Radiation Data in Hilton Head Island

Sorry, it is not possible to complete our solar energy analysis for Hilton Head Island 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 Hilton Head Island

Solar Radiation Data in Hilton Head Island, SC

See the chart below for monthly solar radiation levels in Hilton Head Island.

Sorry, data is not currently available.

Solar Radiation Analysis for Hilton Head Island, SC

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

Historical solar radiation data for Hilton Head Island is not currently available.

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Solar Power Comparison: Hilton Head Island vs. the U.S.

Solar Power Levels in Hilton Head Island

Sorry, solar radiation data for South Carolina is not currently available.

Solar Power: Hilton Head Island vs. the U.S.

Below is a month-by-month comparison of how average Hilton Head Island 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 South Carolina is not currently available.

Solar Data & Statistics for Hilton Head Island

Sunrise / Sunset in Hilton Head Island

Sunrise/Sunset for September 29, 2026 ^[2]
- Sunrise: 7:14 am
- Sunset: 7:11 pm
- Length of Day: 11:57

Solar Energy Statistics for Hilton Head Island

Best Months for Solar in Hilton Head Island

Monthly data not currently available.

Solar Panel Installs in Hilton Head Island

We do not currently have data on solar panel installations in the town of Hilton Head Island, SC at this current time.

Solar Power Output in Hilton Head Island

The Power of Solar in Hilton Head Island, SC

Monthly AC solar system output averages for Hilton Head Island (sc). Month-by-month solar power, as ranked by AC output, in Hilton Head Island. ^[2]

AC output data is not currently available.

Solar Output Analysis for Hilton Head Island, SC

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

Historical solar radiation data for Hilton Head Island is not currently available.

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Cost of Utilities in Hilton Head Island

Hilton Head Island Electricity Costs

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Solar Power Poll: Hilton Head Island

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

Hilton Head Island Natural Gas Costs

Sorry, South Carolina residential natural gas prices are currently unavailable.

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Weather Forecast for Hilton Head Island, SC ^[5]

Tue Sep 29

80°F

Light Rain
Min: 62°F
Max: 83°F

Light breeze: 6 mps SE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 19%

Wed Sep 30

84°F

Light Rain
Min: 71°F
Max: 84°F

Light breeze: 8 mps SE
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 50%

Thu Oct 1

84°F

Few Clouds
Min: 68°F
Max: 84°F

Gentle Breeze: 8 mps ESE
Precip.: n/a
Humidity: 62%
Cloud cover: 12%

Fri Oct 2

85°F

Light Rain
Min: 71°F
Max: 85°F

Light breeze: 7 mps SE
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 26%

Sat Oct 3

85°F

Light Rain
Min: 72°F
Max: 85°F

Gentle Breeze: 8 mps SSE
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 94%

Sun Oct 4

83°F

Moderate Rain
Min: 75°F
Max: 84°F

Gentle Breeze: 10 mps SSE
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 95%

More about Hilton Head Island

About Hilton Head Island

The town of Hilton Head Island, SC in Beaufort County has an approximate population of 37,099. ^[6]

Hilton Head Island, SC Solar Energy

To learn more about solar energy and solar power Hilton Head Island, SC, or for more solar-related resources for Hilton Head Island, visit the U.S. Energy Information Administration.