Based on historical Craig, IA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Craig.[1]
Craig has an average monthly Global Horizontal Irradiance (GHI) of 4.03 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 9% less than the average monthly Direct Normal Irradiance (DNI) of 4.44 kWh/m2/day. [1]
Solar installations in Craig that are always titled at the latitude of Craig (Average Tilt at Latitude or ATaL) average 4.75 kWh/m2/day, or about 18% greater than the average monthly GHI of 4.03 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.44 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 Craig
Solar Radiation Data in Craig, IA
See the chart below for monthly solar radiation levels in Craig.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Craig, IA
Craig, IA has a average annual solar radiation value of 5.07 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Craig is July with an average of 6.41 kWh/m2/day, followed by August at 6.12 kWh/m2/day and June at 5.96 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Craig (Iowa) are December with an average of 3.23 kWh/m2/day, followed by January with an average of 3.35 kWh/m2/day and November at 4.21 kWh/m2/day. [1]
Solar Power Comparison: Craig vs. the U.S.
Solar Power Levels in Craig
The average monthly solar radiation level in Craig, IA, of 5.07 kilowatt hours per square meter per day (kWh/m2/day) is approximately 29% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% 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: Craig vs. the U.S.
Below is a month-by-month comparison of how average Craig 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 Craig, IA at this current time.
Solar Power Output in Craig
The Power of Solar in Craig, IA
Monthly AC solar system output averages for Craig (ia). Month-by-month solar power, as ranked by AC output, in Craig. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Craig, IA
Craig (IA) has a average annual solar AC output value of 5823.39 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Craig is July with an average of 592.43 kWhac, followed by May at 573.69 kWhac and August at 566.06 kWhac. [2]
The three months that historically average the lowest average solar output levels in Craig (Iowa) are December with an average of 341.64 kWhac, followed by January with an average of 354.12 kWhac and February at 394.34 kWhac. [2]
Cost of Utilities in Craig
Craig Electricity Costs
Sorry, Craig residential electricity prices are currently unavailable.
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Solar Power Poll: Craig
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Craig Natural Gas Costs
Sorry, Iowa residential natural gas prices are currently unavailable.
The city of Craig, IA in Plymouth County has an approximate population of 89. [6]
Craig, IA Solar Energy
To learn more about solar energy and solar power Craig, IA, or for more solar-related resources for Craig, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.