Based on historical 23891 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 23891.[1]
The region associated with 23891 has an average monthly Global Horizontal Irradiance (GHI) of 4.33 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 4.42 kWh/m2/day. [1]
Solar installations in 23891 that are always titled at the latitude of Waverly (Average Tilt at Latitude or ATaL) average 5.04 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.33 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.42 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 23891
Solar Radiation Data in 23891
See the chart below for monthly solar radiation levels in 23891.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for 23891
The region associated with 23891 has a average annual solar radiation value of 5.24 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 23891 is June with an average of 5.95 kWh/m2/day, followed by April at 5.76 kWh/m2/day and May at 5.75 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 23891 are December with an average of 3.98 kWh/m2/day, followed by January with an average of 4.55 kWh/m2/day and November at 4.74 kWh/m2/day. [1]
Solar Power Comparison: 23891 vs. the U.S.
Solar Power Levels in 23891
The average monthly solar radiation level in 23891, of 5.24 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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: 23891 vs. the U.S.
Below is a month-by-month comparison of how average 23891 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 have data on solar panel installations in ZIP Code 23891 at the current time.
Solar Power Output in 23891
The Power of Solar in 23891
Monthly AC solar system output averages for 23891. Month-by-month solar power, as ranked by AC output, in 23891. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for 23891
23891 has a average annual solar AC output value of 5696.78 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 23891 is May with an average of 520.87 kWhac, followed by June at 514.34 kWhac and April at 514.11 kWhac. [2]
The three months that historically average the lowest average solar output levels in 23891 are December with an average of 387.8 kWhac, followed by February with an average of 416.59 kWhac and November at 433.6 kWhac. [2]
The ZIP code 23891 is associated with the city of Waverly in Sussex County in Virginia.
23891 Solar Energy & Power
To learn more about solar energy and solar power in 23891, or for more solar-related resources for VA, check out 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.