See the chart below to see how different types of solar panel installations compare in Sitka.
Historical solar power output data for Sitka is not currently available.
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 Sitka.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Sitka, AK has a average annual solar radiation value of 2.62 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Sitka is May with an average of 4.51 kWh/m2/day, followed by April at 4.41 kWh/m2/day and June at 4.38 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Sitka (Alaska) are December with an average of 0.73 kWh/m2/day, followed by January with an average of 0.9 kWh/m2/day and November at 1.11 kWh/m2/day. [1]
The average monthly solar radiation level in Sitka, AK, of 2.62 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% less than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 60% 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 Sitka 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 consolidated city and borough of Sitka, AK at this current time.
Monthly AC solar system output averages for Sitka (ak). Month-by-month solar power, as ranked by AC output, in Sitka. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Sitka (AK) has a average annual solar AC output value of 3109.33 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Sitka is May with an average of 453.77 kWhac, followed by April at 434.56 kWhac and June at 417.28 kWhac. [2]
The three months that historically average the lowest average solar output levels in Sitka (Alaska) are December with an average of 76.88 kWhac, followed by January with an average of 93.6 kWhac and November at 110.64 kWhac. [2]
Sorry, Sitka residential electricity prices are currently unavailable.
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Vote now: Given all of the data and analysis provided for Sitka, is solar power a good choice for residents of this consolidated city and borough?
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The consolidated city and borough of Sitka, AK in Sitka County has an approximate population of 8,881. [6]
To learn more about solar energy and solar power Sitka, AK, or for more solar-related resources for Sitka, visit the U.S. Energy Information Administration.
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.
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