See the chart below to see how different types of solar panel installations compare in Helix.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Helix, OR data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in Helix. [1]
Helix has an average monthly Global Horizontal Irradiance (GHI) of 4.21 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 16% less than the average monthly Direct Normal Irradiance (DNI) of 5.01 kWh/m2/day. [1]
Solar installations in Helix that are always titled at the latitude of Helix (Average Tilt at Latitude or ATaL) average 4.97 kWh/m2/day, or about 18% greater than the average monthly GHI of 4.21 kWh/m2/day and approximately 1% less than the average monthly DNI of 5.01 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 Helix.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Helix, OR has a average annual solar radiation value of 5.04 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Helix is July with an average of 7.51 kWh/m2/day, followed by August at 7.4 kWh/m2/day and May at 6.81 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Helix (Oregon) are January with an average of 1.97 kWh/m2/day, followed by December with an average of 1.99 kWh/m2/day and November at 2.54 kWh/m2/day. [1]
The average monthly solar radiation level in Helix, OR, of 5.04 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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 Helix 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 Helix, OR at this current time.
Monthly AC solar system output averages for Helix (or). Month-by-month solar power, as ranked by AC output, in Helix. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Helix (OR) has a average annual solar AC output value of 5652.67 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Helix is July with an average of 689.33 kWhac, followed by August at 670.74 kWhac and May at 637.54 kWhac. [2]
The three months that historically average the lowest average solar output levels in Helix (Oregon) are January with an average of 202.78 kWhac, followed by December with an average of 203.53 kWhac and November at 249.3 kWhac. [2]
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Vote now: Given all of the data and analysis provided for Helix, is solar power a good choice for residents of this city?
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The city of Helix, OR in Umatilla County has an approximate population of 184. [6]
To learn more about solar energy and solar power Helix, OR, or for more solar-related resources for Helix, visit the U.S. Energy Information Administration.
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