See the chart below to see how different types of solar panel installations compare in 31521.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 31521 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 31521. [1]
The region associated with 31521 has an average monthly Global Horizontal Irradiance (GHI) of 4.85 kilowatt hours per square meter per day (kWh/m2/day), which is approximately equal to the average monthly Direct Normal Irradiance (DNI) of 4.85 kWh/m2/day. [1]
Solar installations in 31521 that are always titled at the latitude of Brunswick (Average Tilt at Latitude or ATaL) average 5.42 kWh/m2/day, or about 12% greater than the average monthly GHI of 4.85 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.85 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 31521.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 31521 has a average annual solar radiation value of 5.46 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 31521 is April with an average of 6.22 kWh/m2/day, followed by March at 5.9 kWh/m2/day and May at 5.87 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 31521 are December with an average of 4.6 kWh/m2/day, followed by January with an average of 4.86 kWh/m2/day and February at 5.08 kWh/m2/day. [1]
The average monthly solar radiation level in 31521, of 5.46 kilowatt hours per square meter per day (kWh/m2/day) is approximately 39% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 17% 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 31521 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 31521 at the current time.
Monthly AC solar system output averages for 31521. Month-by-month solar power, as ranked by AC output, in 31521. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
31521 has a average annual solar AC output value of 6070.37 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 31521 is April with an average of 567.15 kWhac, followed by March at 557.42 kWhac and May at 541.22 kWhac. [2]
The three months that historically average the lowest average solar output levels in 31521 are February with an average of 445.6 kWhac, followed by December with an average of 452.68 kWhac and January at 478.61 kWhac. [2]
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The ZIP code 31521 is associated with the city of Brunswick in Glynn County in Georgia.
To learn more about solar energy and solar power in 31521, or for more solar-related resources for GA, check out the U.S. Energy Information Administration.
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