Based on historical Delavan, WI data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Delavan.[1]
Delavan has an average monthly Global Horizontal Irradiance (GHI) of 3.81 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% greater than the average monthly Direct Normal Irradiance (DNI) of 3.7 kWh/m2/day. [1]
Solar installations in Delavan that are always titled at the latitude of Delavan (Average Tilt at Latitude or ATaL) average 4.41 kWh/m2/day, or about 16% greater than the average monthly GHI of 3.81 kWh/m2/day and approximately 19% greater than the average monthly DNI of 3.7 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 Delavan
Solar Radiation Data in Delavan, WI
See the chart below for monthly solar radiation levels in Delavan.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Delavan, WI
Delavan, WI has a average annual solar radiation value of 4.8 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Delavan is July with an average of 6.18 kWh/m2/day, followed by June at 6.01 kWh/m2/day and August at 5.76 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Delavan (Wisconsin) are December with an average of 2.93 kWh/m2/day, followed by January with an average of 3.3 kWh/m2/day and November at 3.5 kWh/m2/day. [1]
Solar Power Comparison: Delavan vs. the U.S.
Solar Power Levels in Delavan
The average monthly solar radiation level in Delavan, WI, of 4.8 kilowatt hours per square meter per day (kWh/m2/day) is approximately 22% 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: Delavan vs. the U.S.
Below is a month-by-month comparison of how average Delavan 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 Delavan, WI at this current time.
Solar Power Output in Delavan
The Power of Solar in Delavan, WI
Monthly AC solar system output averages for Delavan (wi). Month-by-month solar power, as ranked by AC output, in Delavan. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Delavan, WI
Delavan (WI) has a average annual solar AC output value of 5543.6 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Delavan is July with an average of 574.45 kWhac, followed by June at 553.52 kWhac and August at 541.31 kWhac. [2]
The three months that historically average the lowest average solar output levels in Delavan (Wisconsin) are December with an average of 309.98 kWhac, followed by January with an average of 347.97 kWhac and November at 350.66 kWhac. [2]
Cost of Utilities in Delavan
Delavan Electricity Costs
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Solar Power Poll: Delavan
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Delavan Natural Gas Costs
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Fresh Breeze: 20 mps S
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 91%
More about Delavan
About Delavan
The city of Delavan, WI in Walworth County has an approximate population of 8,463. [6]
Delavan, WI Solar Energy
To learn more about solar energy and solar power Delavan, WI, or for more solar-related resources for Delavan, visit the U.S. Energy Information Administration.
Did you know?
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.