Solar Energy & Solar Power Resources

Solar Energy in Waianae, HI

Solar Energy in Waianae

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

Solar Panels in Waianae

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

Sunrise & Sunset in Waianae

The total length of the day in Waianae, HI today (September 15, 2026) will be 12 hours and 18 minutes. [More]

Solar Power in Waianae, HI

Solar Energy Data in Waianae, HI

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

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

Solar Energy Analysis for Waianae, HI

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

Solar Radiation Data in Waianae, HI

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

Sorry, data is not currently available.

Solar Radiation Analysis for Waianae, HI

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

Historical solar radiation data for Waianae is not currently available.

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

Solar Power Levels in Waianae

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

Solar Power: Waianae vs. the U.S.

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

Sunrise / Sunset in Waianae

Sunrise/Sunset for September 15, 2026 ^[2]
- Sunrise: 6:18 am
- Sunset: 6:36 pm
- Length of Day: 12:18

Best Months for Solar in Waianae

Monthly data not currently available.

Solar Panel Installs in Waianae

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

Solar Power Output in Waianae

The Power of Solar in Waianae, HI

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

AC output data is not currently available.

Solar Output Analysis for Waianae, HI

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

Historical solar radiation data for Waianae is not currently available.

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Cost of Utilities in Waianae

Waianae Electricity Costs

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Solar Power Poll: Waianae

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

Waianae Natural Gas Costs

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Weather Forecast for Waianae, HI ^[5]

Mon Sep 14

81°F

Light Rain
Min: 75°F
Max: 82°F

Gentle Breeze: 10 mps NE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 75%

Tue Sep 15

83°F

Sky Is Clear
Min: 76°F
Max: 83°F

Light breeze: 7 mps ENE
Precip.: n/a
Humidity: 66%
Cloud cover: 3%

Wed Sep 16

83°F

Few Clouds
Min: 78°F
Max: 84°F

Moderate breeze: 16 mps NE
Precip.: n/a
Humidity: 69%
Cloud cover: 13%

Thu Sep 17

82°F

Light Rain
Min: 79°F
Max: 83°F

Moderate breeze: 15 mps NE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 76%

Fri Sep 18

83°F

Light Rain
Min: 78°F
Max: 84°F

Moderate breeze: 14 mps E
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 14%

Sat Sep 19

81°F

Overcast Clouds
Min: 78°F
Max: 83°F

Gentle Breeze: 12 mps ENE
Precip.: n/a
Humidity: 69%
Cloud cover: 100%

More about Waianae

About Waianae

The city of Waianae, HI in Honolulu County has an approximate population of 13,177. ^[6]

Waianae, HI Solar Energy

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