Based on historical Idaho Falls, ID data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in Idaho Falls.[1]
Idaho Falls has an average monthly Global Horizontal Irradiance (GHI) of 4.45 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 20% less than the average monthly Direct Normal Irradiance (DNI) of 5.54 kWh/m2/day. [1]
Solar installations in Idaho Falls that are always titled at the latitude of Idaho Falls (Average Tilt at Latitude or ATaL) average 5.15 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.45 kWh/m2/day and approximately 7% less than the average monthly DNI of 5.54 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 Idaho Falls
Solar Radiation Data in Idaho Falls, ID
See the chart below for monthly solar radiation levels in Idaho Falls.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Idaho Falls, ID
Idaho Falls, ID has a average annual solar radiation value of 5.21 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Idaho Falls is July with an average of 7.26 kWh/m2/day, followed by August at 7.02 kWh/m2/day and June at 6.99 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Idaho Falls (Idaho) are January with an average of 2.36 kWh/m2/day, followed by December with an average of 2.56 kWh/m2/day and February at 3.34 kWh/m2/day. [1]
Solar Power Comparison: Idaho Falls vs. the U.S.
Solar Power Levels in Idaho Falls
The average monthly solar radiation level in Idaho Falls, ID, of 5.21 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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: Idaho Falls vs. the U.S.
Below is a month-by-month comparison of how average Idaho Falls 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 Idaho Falls, ID at this current time.
Solar Power Output in Idaho Falls
The Power of Solar in Idaho Falls, ID
Monthly AC solar system output averages for Idaho Falls (id). Month-by-month solar power, as ranked by AC output, in Idaho Falls. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Idaho Falls, ID
Idaho Falls (ID) has a average annual solar AC output value of 5943.86 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Idaho Falls is July with an average of 660.1 kWhac, followed by August at 648.9 kWhac and June at 631.87 kWhac. [2]
The three months that historically average the lowest average solar output levels in Idaho Falls (Idaho) are January with an average of 243.9 kWhac, followed by December with an average of 267.9 kWhac and February at 308.53 kWhac. [2]
Cost of Utilities in Idaho Falls
Idaho Falls Electricity Costs
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Solar Power Poll: Idaho Falls
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Idaho Falls Natural Gas Costs
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The city of Idaho Falls, ID in Bonneville County has an approximate population of 56,813. [6]
Idaho Falls, ID Solar Energy
To learn more about solar energy and solar power Idaho Falls, ID, or for more solar-related resources for Idaho Falls, visit the U.S. Energy Information Administration.
Did you know?
Solar cells convert sunlight into electricity through a physical process known as the photovoltaic effect.