The month of September has the highest historical solar radition values in East Honolulu with an average of 5.13 kWh/m2/day. [More]
Solar Panels in East Honolulu
Solar panels in East Honolulu that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in East Honolulu
The total length of the day in East Honolulu, HI today (April 26, 2024) will be 12 hours and 54 minutes. [More]
Solar Power in East Honolulu, HI
Solar Energy Data in East Honolulu, HI
See the chart below to see how different types of solar panel installations compare in East Honolulu.
Based on historical East Honolulu, 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 East Honolulu.[1]
East Honolulu has an average monthly Global Horizontal Irradiance (GHI) of 5.92 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 6.2 kWh/m2/day. [1]
Solar installations in East Honolulu that are always titled at the latitude of East Honolulu (Average Tilt at Latitude or ATaL) average 6.25 kWh/m2/day, or about 6% greater than the average monthly GHI of 5.92 kWh/m2/day and approximately 1% greater than the average monthly DNI of 6.2 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 East Honolulu
Solar Radiation Data in East Honolulu, HI
See the chart below for monthly solar radiation levels in East Honolulu.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for East Honolulu, HI
East Honolulu, HI has a average annual solar radiation value of 4.76 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in East Honolulu is September with an average of 5.13 kWh/m2/day, followed by August at 5.05 kWh/m2/day and April at 4.93 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in East Honolulu (Hawaii) are December with an average of 4.4 kWh/m2/day, followed by May with an average of 4.6 kWh/m2/day and June at 4.61 kWh/m2/day. [1]
Solar Power Comparison: East Honolulu vs. the U.S.
Solar Power Levels in East Honolulu
The average monthly solar radiation level in East Honolulu, HI, of 4.76 kilowatt hours per square meter per day (kWh/m2/day) is approximately 21% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 28% 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: East Honolulu vs. the U.S.
Below is a month-by-month comparison of how average East Honolulu 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 East Honolulu, HI at this current time.
Solar Power Output in East Honolulu
The Power of Solar in East Honolulu, HI
Monthly AC solar system output averages for East Honolulu (hi). Month-by-month solar power, as ranked by AC output, in East Honolulu. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for East Honolulu, HI
East Honolulu (HI) has a average annual solar AC output value of 5365.17 kilowatt hours (AC). [2]
The month with the highest historical solar power output in East Honolulu is August with an average of 479.81 kWhac, followed by September at 472.6 kWhac and April at 465.2 kWhac. [2]
The three months that historically average the lowest average solar output levels in East Honolulu (Hawaii) are February with an average of 404.21 kWhac, followed by June with an average of 423.79 kWhac and December at 426.14 kWhac. [2]
Cost of Utilities in East Honolulu
East Honolulu Electricity Costs
Sorry, East Honolulu residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: East Honolulu
Vote now: Given all of the data and analysis provided for East Honolulu, is solar power a good choice for residents of this city?
East Honolulu Natural Gas Costs
Sorry, Hawaii residential natural gas prices are currently unavailable.
Fresh Breeze: 23 mps ENE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 69%
Sat Apr 27
76°F
Light Rain
Min: 73°F
Max: 76°F
Moderate breeze: 18 mps ENE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 83%
Sun Apr 28
76°F
Light Rain
Min: 73°F
Max: 76°F
Moderate breeze: 14 mps ENE
Precip.: Chance of Rain
Humidity: 74%
Cloud cover: 47%
Mon Apr 29
76°F
Light Rain
Min: 74°F
Max: 76°F
Moderate breeze: 13 mps ENE
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 100%
Tue Apr 30
75°F
Light Rain
Min: 73°F
Max: 76°F
Moderate breeze: 17 mps ENE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 37%
Wed May 1
75°F
Light Rain
Min: 73°F
Max: 75°F
Fresh Breeze: 20 mps ENE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 82%
More about East Honolulu
About East Honolulu
The city of East Honolulu, HI in Honolulu County has an approximate population of 49,914. [6]
East Honolulu, HI Solar Energy
To learn more about solar energy and solar power East Honolulu, HI, or for more solar-related resources for East Honolulu, visit the U.S. Energy Information Administration.
Did you know?
About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.
