Based on historical 90638 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 90638.[1]
The region associated with 90638 has an average monthly Global Horizontal Irradiance (GHI) of 5.22 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 5.49 kWh/m2/day. [1]
Solar installations in 90638 that are always titled at the latitude of La Mirada (Average Tilt at Latitude or ATaL) average 5.94 kWh/m2/day, or about 14% greater than the average monthly GHI of 5.22 kWh/m2/day and approximately 8% greater than the average monthly DNI of 5.49 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 90638
Solar Radiation Data in 90638
See the chart below for monthly solar radiation levels in 90638.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for 90638
The region associated with 90638 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 90638 is August with an average of 7 kWh/m2/day, followed by September at 6.9 kWh/m2/day and July at 6.63 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 90638 are December with an average of 5.07 kWh/m2/day, followed by January with an average of 5.38 kWh/m2/day and February at 5.63 kWh/m2/day. [1]
Solar Power Comparison: 90638 vs. the U.S.
Solar Power Levels in 90638
The average monthly solar radiation level in 90638, 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).
Solar Power: 90638 vs. the U.S.
Below is a month-by-month comparison of how average 90638 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 90638 at the current time.
Solar Power Output in 90638
The Power of Solar in 90638
Monthly AC solar system output averages for 90638. Month-by-month solar power, as ranked by AC output, in 90638. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for 90638
90638 has a average annual solar AC output value of 6746.11 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 90638 is August with an average of 636.87 kWhac, followed by July at 612.64 kWhac and September at 611.12 kWhac. [2]
The three months that historically average the lowest average solar output levels in 90638 are February with an average of 484.13 kWhac, followed by December with an average of 490.55 kWhac and January at 508.32 kWhac. [2]
The ZIP code 90638 is associated with the city of La Mirada in Los Angeles County in California.
90638 Solar Energy & Power
To learn more about solar energy and solar power in 90638, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.
Did you know?
The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.