See the chart below to see how different types of solar panel installations compare in Banner Elk.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Banner Elk, NC data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Banner Elk. [1]
Banner Elk has an average monthly Global Horizontal Irradiance (GHI) of 4.13 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.08 kWh/m2/day. [1]
Solar installations in Banner Elk that are always titled at the latitude of Banner Elk (Average Tilt at Latitude or ATaL) average 4.75 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.13 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.08 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 Banner Elk.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Banner Elk, NC has a average annual solar radiation value of 4.96 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Banner Elk is April with an average of 5.45 kWh/m2/day, followed by May at 5.31 kWh/m2/day and March at 5.3 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Banner Elk (North Carolina) are December with an average of 3.96 kWh/m2/day, followed by January with an average of 4.22 kWh/m2/day and February at 4.62 kWh/m2/day. [1]
The average monthly solar radiation level in Banner Elk, NC, of 4.96 kilowatt hours per square meter per day (kWh/m2/day) is approximately 26% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% 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 Banner Elk 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 town of Banner Elk, NC at this current time.
Monthly AC solar system output averages for Banner Elk (nc). Month-by-month solar power, as ranked by AC output, in Banner Elk. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Banner Elk (NC) has a average annual solar AC output value of 5432.7 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Banner Elk is March with an average of 500.25 kWhac, followed by April at 489.92 kWhac and May at 489.41 kWhac. [2]
The three months that historically average the lowest average solar output levels in Banner Elk (North Carolina) are December with an average of 385.26 kWhac, followed by February with an average of 403.19 kWhac and January at 410.95 kWhac. [2]
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The town of Banner Elk, NC in Avery County has an approximate population of 1,028. [6]
To learn more about solar energy and solar power Banner Elk, NC, or for more solar-related resources for Banner Elk, visit the U.S. Energy Information Administration.
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