See the chart below to see how different types of solar panel installations compare in 19185.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 19185 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 19185. [1]
The region associated with 19185 has an average monthly Global Horizontal Irradiance (GHI) of 4.02 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 3.98 kWh/m2/day. [1]
Solar installations in 19185 that are always titled at the latitude of Philadelphia (Average Tilt at Latitude or ATaL) average 4.73 kWh/m2/day, or about 18% greater than the average monthly GHI of 4.02 kWh/m2/day and approximately 19% greater than the average monthly DNI of 3.98 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 19185.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 19185 has a average annual solar radiation value of 4.9 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 19185 is July with an average of 5.72 kWh/m2/day, followed by September at 5.7 kWh/m2/day and June at 5.62 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 19185 are December with an average of 3.49 kWh/m2/day, followed by November with an average of 3.82 kWh/m2/day and January at 3.83 kWh/m2/day. [1]
The average monthly solar radiation level in 19185, of 4.9 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% 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).
Below is a month-by-month comparison of how average 19185 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 19185 at the current time.
Monthly AC solar system output averages for 19185. Month-by-month solar power, as ranked by AC output, in 19185. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
19185 has a average annual solar AC output value of 5560.03 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 19185 is July with an average of 527.83 kWhac, followed by April at 520.95 kWhac and September at 516.07 kWhac. [2]
The three months that historically average the lowest average solar output levels in 19185 are December with an average of 357.2 kWhac, followed by November with an average of 366.92 kWhac and January at 393.91 kWhac. [2]
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The ZIP code 19185 is associated with the city of Philadelphia in Philadelphia County in Pennsylvania.
To learn more about solar energy and solar power in 19185, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.
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