Solar Energy & Solar Power Resources

Solar Energy in Lahaina, HI

Solar Energy in Lahaina

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

Solar Panels in Lahaina

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

Sunrise & Sunset in Lahaina

The total length of the day in Lahaina, HI today (June 01, 2026) will be 13 hours and 22 minutes. [More]

Solar Power in Lahaina, HI

Solar Energy Data in Lahaina, HI

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

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

Solar Energy Analysis for Lahaina, HI

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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 Lahaina

Solar Radiation Data in Lahaina, HI

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

Sorry, data is not currently available.

Solar Radiation Analysis for Lahaina, HI

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

Historical solar radiation data for Lahaina is not currently available.

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

Solar Power Levels in Lahaina

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

Solar Power: Lahaina vs. the U.S.

Below is a month-by-month comparison of how average Lahaina 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 Hawaii is not currently available.

Solar Data & Statistics for Lahaina

Sunrise / Sunset in Lahaina

Sunrise/Sunset for June 01, 2026 ^[2]
- Sunrise: 5:43 am
- Sunset: 7:05 pm
- Length of Day: 13:22

Best Months for Solar in Lahaina

Monthly data not currently available.

Solar Panel Installs in Lahaina

We do not currently have data on solar panel installations in the city of Lahaina, HI at this current time.

Solar Power Output in Lahaina

The Power of Solar in Lahaina, HI

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

AC output data is not currently available.

Solar Output Analysis for Lahaina, HI

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

Historical solar radiation data for Lahaina is not currently available.

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Cost of Utilities in Lahaina

Lahaina Electricity Costs

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Solar Power Poll: Lahaina

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

Lahaina Natural Gas Costs

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Weather Forecast for Lahaina, HI ^[5]

Mon Jun 1

77°F

Light Rain
Min: 74°F
Max: 78°F

Gentle Breeze: 11 mps NE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 16%

Tue Jun 2

78°F

Light Rain
Min: 75°F
Max: 79°F

Gentle Breeze: 10 mps ENE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 21%

Wed Jun 3

78°F

Scattered Clouds
Min: 75°F
Max: 79°F

Moderate breeze: 13 mps E
Precip.: n/a
Humidity: 76%
Cloud cover: 49%

Thu Jun 4

77°F

Light Rain
Min: 74°F
Max: 77°F

Moderate breeze: 15 mps ENE
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 15%

Fri Jun 5

77°F

Light Rain
Min: 74°F
Max: 77°F

Moderate breeze: 13 mps ENE
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 66%

Sat Jun 6

77°F

Few Clouds
Min: 74°F
Max: 78°F

Moderate breeze: 15 mps ENE
Precip.: n/a
Humidity: 65%
Cloud cover: 12%

More about Lahaina

About Lahaina

The city of Lahaina, HI in Maui County has an approximate population of 11,704. ^[6]

Lahaina, HI Solar Energy

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