Based on historical Rothsay, 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 Rothsay.[1]
Rothsay has an average monthly Global Horizontal Irradiance (GHI) of 3.73 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 10% less than the average monthly Direct Normal Irradiance (DNI) of 4.14 kWh/m2/day. [1]
Solar installations in Rothsay that are always titled at the latitude of Rothsay (Average Tilt at Latitude or ATaL) average 4.41 kWh/m2/day, or about 18% greater than the average monthly GHI of 3.73 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.14 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 Rothsay
Solar Radiation Data in Rothsay, MN
See the chart below for monthly solar radiation levels in Rothsay.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Rothsay, MN
Rothsay, MN has a average annual solar radiation value of 4.76 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Rothsay is July with an average of 6.39 kWh/m2/day, followed by August at 6.21 kWh/m2/day and April at 5.83 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Rothsay (Minnesota) are December with an average of 2.44 kWh/m2/day, followed by January with an average of 2.96 kWh/m2/day and November at 3.13 kWh/m2/day. [1]
Solar Power Comparison: Rothsay vs. the U.S.
Solar Power Levels in Rothsay
The average monthly solar radiation level in Rothsay, MN, of 4.76 kilowatt hours per square meter per day (kWh/m2/day) is approximately 21% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 28% 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: Rothsay vs. the U.S.
Below is a month-by-month comparison of how average Rothsay 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 Rothsay, MN at this current time.
Solar Power Output in Rothsay
The Power of Solar in Rothsay, MN
Monthly AC solar system output averages for Rothsay (mn). Month-by-month solar power, as ranked by AC output, in Rothsay. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Rothsay, MN
Rothsay (MN) has a average annual solar AC output value of 5508.97 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Rothsay is July with an average of 595.93 kWhac, followed by August at 578.98 kWhac and May at 556.6 kWhac. [2]
The three months that historically average the lowest average solar output levels in Rothsay (Minnesota) are December with an average of 263.85 kWhac, followed by November with an average of 313.96 kWhac and January at 317.62 kWhac. [2]
Cost of Utilities in Rothsay
Rothsay Electricity Costs
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Solar Power Poll: Rothsay
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Rothsay Natural Gas Costs
Sorry, Minnesota residential natural gas prices are currently unavailable.
The city of Rothsay, MN in Otter Tail County has an approximate population of 493. [6]
Rothsay, MN Solar Energy
To learn more about solar energy and solar power Rothsay, MN, or for more solar-related resources for Rothsay, visit the U.S. Energy Information Administration.
Did you know?
Various missions to space by different countries are known to utilize solar energy as a main power source.