See the chart below to see how different types of solar panel installations compare in 92821.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 92821 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 92821. [1]
The region associated with 92821 has an average monthly Global Horizontal Irradiance (GHI) of 5.22 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 5.62 kWh/m2/day. [1]
Solar installations in 92821 that are always titled at the latitude of Brea (Average Tilt at Latitude or ATaL) average 5.95 kWh/m2/day, or about 14% greater than the average monthly GHI of 5.22 kWh/m2/day and approximately 6% greater than the average monthly DNI of 5.62 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 92821.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 92821 has a average annual solar radiation value of 6.14 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 92821 is August with an average of 7.1 kWh/m2/day, followed by September at 6.96 kWh/m2/day and July at 6.59 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 92821 are December with an average of 5.07 kWh/m2/day, followed by February with an average of 5.38 kWh/m2/day and January at 5.43 kWh/m2/day. [1]
The average monthly solar radiation level in 92821, of 6.14 kilowatt hours per square meter per day (kWh/m2/day) is approximately 56% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 7% 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 92821 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 92821 at the current time.
Monthly AC solar system output averages for 92821. Month-by-month solar power, as ranked by AC output, in 92821. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
92821 has a average annual solar AC output value of 6748.85 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 92821 is August with an average of 647.25 kWhac, followed by September at 613.87 kWhac and July at 605.96 kWhac. [2]
The three months that historically average the lowest average solar output levels in 92821 are February with an average of 465.7 kWhac, followed by December with an average of 489.88 kWhac and January at 513.05 kWhac. [2]
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The ZIP code 92821 is associated with the city of Brea in Orange County in California.
To learn more about solar energy and solar power in 92821, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.
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