See the chart below to see how different types of solar panel installations compare in 84639.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 84639 data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in 84639. [1]
The region associated with 84639 has an average monthly Global Horizontal Irradiance (GHI) of 4.84 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 23% less than the average monthly Direct Normal Irradiance (DNI) of 6.32 kWh/m2/day. [1]
Solar installations in 84639 that are always titled at the latitude of Levan (Average Tilt at Latitude or ATaL) average 5.64 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.84 kWh/m2/day and approximately 11% less than the average monthly DNI of 6.32 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 84639.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 84639 has a average annual solar radiation value of 5.6 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 84639 is June with an average of 6.86 kWh/m2/day, followed by July at 6.77 kWh/m2/day and September at 6.65 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 84639 are December with an average of 3.36 kWh/m2/day, followed by January with an average of 3.89 kWh/m2/day and February at 4.34 kWh/m2/day. [1]
The average monthly solar radiation level in 84639, of 5.6 kilowatt hours per square meter per day (kWh/m2/day) is approximately 42% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 15% 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 84639 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 84639 at the current time.
Monthly AC solar system output averages for 84639. Month-by-month solar power, as ranked by AC output, in 84639. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
84639 has a average annual solar AC output value of 6323.67 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 84639 is July with an average of 621.98 kWhac, followed by May at 621.71 kWhac and June at 612.25 kWhac. [2]
The three months that historically average the lowest average solar output levels in 84639 are December with an average of 338.17 kWhac, followed by January with an average of 391.65 kWhac and February at 392.8 kWhac. [2]
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The ZIP code 84639 is associated with the city of Levan in Juab County in Utah.
To learn more about solar energy and solar power in 84639, or for more solar-related resources for UT, check out the U.S. Energy Information Administration.
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