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Solar Energy in Halawa, HI

Solar Energy in Halawa

The month of October has the highest historical solar radition values in Halawa with an average of 5.93 kWh/m2/day. [More]

Solar Panels in Halawa

Solar panels in Halawa that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in Halawa

The total length of the day in Halawa, HI today (November 26, 2022) will be 10 hours and 59 minutes. [More]

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Halawa, HI Solar Energy

Solar Power in Halawa, HI

Solar Energy Data in Halawa, HI

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

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for Halawa, HI

Solar Radiation Data in Halawa

Based on historical Halawa, HI data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Halawa. [1]

Halawa has an average monthly Global Horizontal Irradiance (GHI) of 5.72 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 5.84 kWh/m2/day. [1]

Solar installations in Halawa that are always titled at the latitude of Halawa (Average Tilt at Latitude or ATaL) average 6.04 kWh/m2/day, or about 6% greater than the average monthly GHI of 5.72 kWh/m2/day and approximately 3% greater than the average monthly DNI of 5.84 kWh/m2/day. [1]

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 Halawa

Solar Radiation Data in Halawa, HI

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

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for Halawa, HI

Solar Radiation Data in Halawa

Halawa, HI has a average annual solar radiation value of 5.46 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in Halawa is October with an average of 5.93 kWh/m2/day, followed by September at 5.92 kWh/m2/day and February at 5.78 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in Halawa (Hawaii) are June with an average of 4.95 kWh/m2/day, followed by May with an average of 4.99 kWh/m2/day and July at 5.06 kWh/m2/day. [1]

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

Solar Power Levels in Halawa

The average monthly solar radiation level in Halawa, HI, of 5.46 kilowatt hours per square meter per day (kWh/m2/day) is approximately 39% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 17% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: Halawa vs. the U.S.

Below is a month-by-month comparison of how average Halawa solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for Halawa

Sunrise / Sunset in Halawa

  • Sunrise/Sunset for November 26, 2022 [2]
    • Sunrise: 6:49 am
    • Sunset: 5:48 pm
    • Length of Day: 10:59
Solar Energy Statistics for Halawa

Best Months for Solar in Halawa

  • Top Solar Power Months Historically [1]
    • Solar Radiation October (5.93 kWh/m2/day)
    • ATaL: September (6.58 kWh/m2/day)
    • DNI: August (6.82 kWh/m2/day)
    • GHI: June (7.03 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in Halawa

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

Solar Power Output in Halawa

The Power of Solar in Halawa, HI

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

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for Halawa, HI

Solar Radiation Data in Halawa

Halawa (HI) has a average annual solar AC output value of 6098.17 kilowatt hours (AC). [2]

The month with the highest historical solar power output in Halawa is October with an average of 557.36 kWhac, followed by September at 541.87 kWhac and March at 536.64 kWhac. [2]

The three months that historically average the lowest average solar output levels in Halawa (Hawaii) are June with an average of 454.11 kWhac, followed by May with an average of 465.07 kWhac and July at 482.35 kWhac. [2]

Cost of Utilities in Halawa

Halawa Electricity Costs

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Solar Power Poll: Halawa

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Halawa Natural Gas Costs

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Weather Forecast for Halawa, HI [5]

Sat Nov 26
74°F
Broken Clouds
Min: 69°F
Max: 75°F
Gentle Breeze: 12 mps NE
Precip.: n/a
Humidity: 61%
Cloud cover: 67%
Sun Nov 27
76°F
Overcast Clouds
Min: 70°F
Max: 76°F
Light breeze: 6 mps E
Precip.: n/a
Humidity: 61%
Cloud cover: 100%
Mon Nov 28
74°F
Moderate Rain
Min: 73°F
Max: 74°F
Moderate breeze: 13 mps SSE
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 100%
Tue Nov 29
76°F
Light Rain
Min: 72°F
Max: 77°F
Light breeze: 7 mps SSE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 91%
Wed Nov 30
78°F
Light Rain
Min: 74°F
Max: 78°F
Light breeze: 6 mps NE
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 100%
Thu Dec 1
78°F
Light Rain
Min: 73°F
Max: 78°F
Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 96%

More about Halawa

About Halawa

The city of Halawa, HI in Honolulu County has an approximate population of 14,014. [6]

Halawa Solar Power

Halawa, HI Solar Energy

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

Did you know?

Solar cells convert sunlight into electricity through a physical process known as the photovoltaic effect.

Other Cities in Hawaii

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References

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