See the chart below to see how different types of solar panel installations compare in 69021.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 69021 data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in 69021. [1]
The region associated with 69021 has an average monthly Global Horizontal Irradiance (GHI) of 4.73 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 18% less than the average monthly Direct Normal Irradiance (DNI) of 5.74 kWh/m2/day. [1]
Solar installations in 69021 that are always titled at the latitude of Benkelman (Average Tilt at Latitude or ATaL) average 5.65 kWh/m2/day, or about 19% greater than the average monthly GHI of 4.73 kWh/m2/day and approximately 2% less than the average monthly DNI of 5.74 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 69021.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 69021 has a average annual solar radiation value of 5.8 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 69021 is August with an average of 6.78 kWh/m2/day, followed by June at 6.64 kWh/m2/day and July at 6.54 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 69021 are December with an average of 4.33 kWh/m2/day, followed by January with an average of 4.77 kWh/m2/day and November at 4.91 kWh/m2/day. [1]
The average monthly solar radiation level in 69021, of 5.8 kilowatt hours per square meter per day (kWh/m2/day) is approximately 48% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 12% 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 69021 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 have data on solar panel installations in ZIP Code 69021 at the current time.
Monthly AC solar system output averages for 69021. Month-by-month solar power, as ranked by AC output, in 69021. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
69021 has a average annual solar AC output value of 6556.4 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 69021 is August with an average of 617.17 kWhac, followed by June at 595.51 kWhac and July at 595.32 kWhac. [2]
The three months that historically average the lowest average solar output levels in 69021 are December with an average of 439.77 kWhac, followed by February with an average of 467.93 kWhac and November at 476.73 kWhac. [2]
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The ZIP code 69021 is associated with the city of Benkelman in Dundy County in Nebraska.
To learn more about solar energy and solar power in 69021, or for more solar-related resources for NE, check out the U.S. Energy Information Administration.
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