Based on historical Charlotte, 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 Charlotte.[1]
Charlotte has an average monthly Global Horizontal Irradiance (GHI) of 3.9 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% less than the average monthly Direct Normal Irradiance (DNI) of 3.93 kWh/m2/day. [1]
Solar installations in Charlotte that are always titled at the latitude of Charlotte (Average Tilt at Latitude or ATaL) average 4.52 kWh/m2/day, or about 16% greater than the average monthly GHI of 3.9 kWh/m2/day and approximately 15% greater than the average monthly DNI of 3.93 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 Charlotte
Solar Radiation Data in Charlotte, IA
See the chart below for monthly solar radiation levels in Charlotte.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Charlotte, IA
Charlotte, IA has a average annual solar radiation value of 4.87 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Charlotte is August with an average of 6.12 kWh/m2/day, followed by July at 6.02 kWh/m2/day and June at 5.85 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Charlotte (Iowa) are December with an average of 2.91 kWh/m2/day, followed by January with an average of 3.29 kWh/m2/day and November at 3.84 kWh/m2/day. [1]
Solar Power Comparison: Charlotte vs. the U.S.
Solar Power Levels in Charlotte
The average monthly solar radiation level in Charlotte, IA, of 4.87 kilowatt hours per square meter per day (kWh/m2/day) is approximately 24% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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: Charlotte vs. the U.S.
Below is a month-by-month comparison of how average Charlotte 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 Charlotte, IA at this current time.
Solar Power Output in Charlotte
The Power of Solar in Charlotte, IA
Monthly AC solar system output averages for Charlotte (ia). Month-by-month solar power, as ranked by AC output, in Charlotte. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Charlotte, IA
Charlotte (IA) has a average annual solar AC output value of 5587.5 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Charlotte is August with an average of 564.73 kWhac, followed by July at 548.79 kWhac and May at 539.85 kWhac. [2]
The three months that historically average the lowest average solar output levels in Charlotte (Iowa) are December with an average of 307.2 kWhac, followed by January with an average of 347.58 kWhac and November at 377.12 kWhac. [2]
Cost of Utilities in Charlotte
Charlotte Electricity Costs
Sorry, Charlotte residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Charlotte
Vote now: Given all of the data and analysis provided for Charlotte, is solar power a good choice for residents of this city?
Charlotte Natural Gas Costs
Sorry, Iowa residential natural gas prices are currently unavailable.
Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 100%
Wed Dec 25
37°F
Moderate Rain
Min: 34°F
Max: 39°F
Gentle Breeze: 8 mps E
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%
Thu Dec 26
43°F
Light Rain
Min: 39°F
Max: 46°F
Gentle Breeze: 11 mps E
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%
More about Charlotte
About Charlotte
The city of Charlotte, IA in Clinton County has an approximate population of 394. [6]
Charlotte, IA Solar Energy
To learn more about solar energy and solar power Charlotte, IA, or for more solar-related resources for Charlotte, visit the U.S. Energy Information Administration.
Did you know?
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.