Based on historical Ephraim, UT data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in Ephraim.[1]
Ephraim has an average monthly Global Horizontal Irradiance (GHI) of 4.82 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 23% less than the average monthly Direct Normal Irradiance (DNI) of 6.25 kWh/m2/day. [1]
Solar installations in Ephraim that are always titled at the latitude of Ephraim (Average Tilt at Latitude or ATaL) average 5.61 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.82 kWh/m2/day and approximately 10% less than the average monthly DNI of 6.25 kWh/m2/day. [1]
Solar Energy Glossary
Global Horizontal Irradiance (GHI)
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 (DNI)
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 (ATaL)
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.
Solar Radiation Levels in Ephraim
Solar Radiation Data in Ephraim, UT
See the chart below for monthly solar radiation levels in Ephraim.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Ephraim, UT
Ephraim, UT has a average annual solar radiation value of 5.63 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Ephraim is June with an average of 6.81 kWh/m2/day, followed by September at 6.7 kWh/m2/day and July at 6.61 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Ephraim (Utah) are December with an average of 3.67 kWh/m2/day, followed by January with an average of 4.03 kWh/m2/day and November at 4.64 kWh/m2/day. [1]
Solar Power Comparison: Ephraim vs. the U.S.
Solar Power Levels in Ephraim
The average monthly solar radiation level in Ephraim, UT, of 5.63 kilowatt hours per square meter per day (kWh/m2/day) is approximately 43% 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).
Solar Power: Ephraim vs. the U.S.
Below is a month-by-month comparison of how average Ephraim 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 Ephraim, UT at this current time.
Solar Power Output in Ephraim
The Power of Solar in Ephraim, UT
Monthly AC solar system output averages for Ephraim (ut). Month-by-month solar power, as ranked by AC output, in Ephraim. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Ephraim, UT
Ephraim (UT) has a average annual solar AC output value of 6414.35 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Ephraim is June with an average of 618.89 kWhac, followed by September at 612.25 kWhac and July at 602.72 kWhac. [2]
The three months that historically average the lowest average solar output levels in Ephraim (Utah) are December with an average of 371.26 kWhac, followed by January with an average of 411.22 kWhac and February at 432.08 kWhac. [2]
Cost of Utilities in Ephraim
Ephraim Electricity Costs
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Solar Power Poll: Ephraim
Vote now: Given all of the data and analysis provided for Ephraim, is solar power a good choice for residents of this city?
Ephraim Natural Gas Costs
Sorry, Utah residential natural gas prices are currently unavailable.
The city of Ephraim, UT in Sanpete County has an approximate population of 6,135. [6]
Ephraim, UT Solar Energy
To learn more about solar energy and solar power Ephraim, UT, or for more solar-related resources for Ephraim, visit the U.S. Energy Information Administration.
Did you know?
It takes light about 8 minutes, 19 seconds to travel the 93,000,000 miles from the sun's surface to us on Earth.