See the chart below to see how different types of solar panel installations compare in Waianae.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Waianae, 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 Waianae. [1]
Waianae has an average monthly Global Horizontal Irradiance (GHI) of 5.69 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% less than the average monthly Direct Normal Irradiance (DNI) of 5.93 kWh/m2/day. [1]
Solar installations in Waianae that are always titled at the latitude of Waianae (Average Tilt at Latitude or ATaL) average 6.02 kWh/m2/day, or about 6% greater than the average monthly GHI of 5.69 kWh/m2/day and approximately 2% greater than the average monthly DNI of 5.93 kWh/m2/day. [1]
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: 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: 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.
See the chart below for monthly solar radiation levels in Waianae.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Waianae, HI has a average annual solar radiation value of 5.25 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Waianae is February with an average of 5.76 kWh/m2/day, followed by January at 5.74 kWh/m2/day and October at 5.66 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Waianae (Hawaii) are May with an average of 4.65 kWh/m2/day, followed by June with an average of 4.67 kWh/m2/day and July at 4.7 kWh/m2/day. [1]
The average monthly solar radiation level in Waianae, HI, of 5.25 kilowatt hours per square meter per day (kWh/m2/day) is approximately 34% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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).
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]
→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).
We do not currently have data on solar panel installations in the city of Waianae, HI at this current time.
Monthly AC solar system output averages for Waianae (hi). Month-by-month solar power, as ranked by AC output, in Waianae. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Waianae (HI) has a average annual solar AC output value of 5902.44 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Waianae is January with an average of 549.55 kWhac, followed by March at 546.63 kWhac and October at 535.97 kWhac. [2]
The three months that historically average the lowest average solar output levels in Waianae (Hawaii) are June with an average of 431.48 kWhac, followed by May with an average of 445.11 kWhac and July at 446 kWhac. [2]
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Vote now: Given all of the data and analysis provided for Waianae, is solar power a good choice for residents of this city?
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The city of Waianae, HI in Honolulu County has an approximate population of 13,177. [6]
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.
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