See the chart below to see how different types of solar panel installations compare in Urbanna.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Urbanna, VA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Urbanna. [1]
Urbanna has an average monthly Global Horizontal Irradiance (GHI) of 4.25 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% less than the average monthly Direct Normal Irradiance (DNI) of 4.27 kWh/m2/day. [1]
Solar installations in Urbanna that are always titled at the latitude of Urbanna (Average Tilt at Latitude or ATaL) average 4.94 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.25 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.27 kWh/m2/day. [1]
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: 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: 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.
See the chart below for monthly solar radiation levels in Urbanna.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Urbanna, VA has a average annual solar radiation value of 5.14 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Urbanna is July with an average of 5.81 kWh/m2/day, followed by May at 5.8 kWh/m2/day and June at 5.66 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Urbanna (Virginia) are December with an average of 3.93 kWh/m2/day, followed by January with an average of 4.24 kWh/m2/day and February at 4.65 kWh/m2/day. [1]
The average monthly solar radiation level in Urbanna, VA, of 5.14 kilowatt hours per square meter per day (kWh/m2/day) is approximately 31% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 22% 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).
Below is a month-by-month comparison of how average Urbanna 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 town of Urbanna, VA at this current time.
Monthly AC solar system output averages for Urbanna (va). Month-by-month solar power, as ranked by AC output, in Urbanna. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Urbanna (VA) has a average annual solar AC output value of 5665.5 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Urbanna is May with an average of 533.77 kWhac, followed by July at 516.76 kWhac and April at 507.61 kWhac. [2]
The three months that historically average the lowest average solar output levels in Urbanna (Virginia) are December with an average of 385.41 kWhac, followed by January with an average of 413.41 kWhac and February at 416.74 kWhac. [2]
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The town of Urbanna, VA in Middlesex County has an approximate population of 476. [6]
To learn more about solar energy and solar power Urbanna, VA, or for more solar-related resources for Urbanna, visit the U.S. Energy Information Administration.
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.
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