Based on historical Sleepy Eye, MN data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Sleepy Eye.[1]
Sleepy Eye has an average monthly Global Horizontal Irradiance (GHI) of 3.85 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 4.13 kWh/m2/day. [1]
Solar installations in Sleepy Eye that are always titled at the latitude of Sleepy Eye (Average Tilt at Latitude or ATaL) average 4.54 kWh/m2/day, or about 18% greater than the average monthly GHI of 3.85 kWh/m2/day and approximately 10% greater than the average monthly DNI of 4.13 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 Sleepy Eye
Solar Radiation Data in Sleepy Eye, MN
See the chart below for monthly solar radiation levels in Sleepy Eye.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Sleepy Eye, MN
Sleepy Eye, MN has a average annual solar radiation value of 4.85 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Sleepy Eye is July with an average of 6.47 kWh/m2/day, followed by August at 6.02 kWh/m2/day and June at 5.82 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Sleepy Eye (Minnesota) are December with an average of 2.81 kWh/m2/day, followed by January with an average of 3.28 kWh/m2/day and November at 3.53 kWh/m2/day. [1]
Solar Power Comparison: Sleepy Eye vs. the U.S.
Solar Power Levels in Sleepy Eye
The average monthly solar radiation level in Sleepy Eye, MN, of 4.85 kilowatt hours per square meter per day (kWh/m2/day) is approximately 23% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 27% 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: Sleepy Eye vs. the U.S.
Below is a month-by-month comparison of how average Sleepy Eye 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 Sleepy Eye, MN at this current time.
Solar Power Output in Sleepy Eye
The Power of Solar in Sleepy Eye, MN
Monthly AC solar system output averages for Sleepy Eye (mn). Month-by-month solar power, as ranked by AC output, in Sleepy Eye. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Sleepy Eye, MN
Sleepy Eye (MN) has a average annual solar AC output value of 5600.37 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Sleepy Eye is July with an average of 600.16 kWhac, followed by August at 562.45 kWhac and May at 552.18 kWhac. [2]
The three months that historically average the lowest average solar output levels in Sleepy Eye (Minnesota) are December with an average of 301.25 kWhac, followed by November with an average of 344.33 kWhac and January at 350.85 kWhac. [2]
Cost of Utilities in Sleepy Eye
Sleepy Eye Electricity Costs
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Solar Power Poll: Sleepy Eye
Vote now: Given all of the data and analysis provided for Sleepy Eye, is solar power a good choice for residents of this city?
Sleepy Eye Natural Gas Costs
Sorry, Minnesota residential natural gas prices are currently unavailable.
Fresh Breeze: 18 mps E
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%
More about Sleepy Eye
About Sleepy Eye
The city of Sleepy Eye, MN in Brown County has an approximate population of 3,599. [6]
Sleepy Eye, MN Solar Energy
To learn more about solar energy and solar power Sleepy Eye, MN, or for more solar-related resources for Sleepy Eye, 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.
