Based on historical Brea, CA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Brea.[1]
Brea has an average monthly Global Horizontal Irradiance (GHI) of 5.21 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% less than the average monthly Direct Normal Irradiance (DNI) of 5.57 kWh/m2/day. [1]
Solar installations in Brea that are always titled at the latitude of Brea (Average Tilt at Latitude or ATaL) average 5.94 kWh/m2/day, or about 14% greater than the average monthly GHI of 5.21 kWh/m2/day and approximately 7% greater than the average monthly DNI of 5.57 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 Brea
Solar Radiation Data in Brea, CA
See the chart below for monthly solar radiation levels in Brea.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Brea, CA
Brea, CA 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 Brea 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 Brea (California) 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]
Solar Power Comparison: Brea vs. the U.S.
Solar Power Levels in Brea
The average monthly solar radiation level in Brea, CA, 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: Brea vs. the U.S.
Below is a month-by-month comparison of how average Brea 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 currently have data on solar panel installations in the city of Brea, CA at this current time.
Solar Power Output in Brea
The Power of Solar in Brea, CA
Monthly AC solar system output averages for Brea (ca). Month-by-month solar power, as ranked by AC output, in Brea. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Brea, CA
Brea (CA) 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 Brea 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 Brea (California) 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]
Cost of Utilities in Brea
Brea Electricity Costs
Sorry, Brea residential electricity prices are currently unavailable.
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Solar Power Poll: Brea
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Brea Natural Gas Costs
Sorry, California residential natural gas prices are currently unavailable.
The city of Brea, CA in Orange County has an approximate population of 39,282. [6]
Brea, CA Solar Energy
To learn more about solar energy and solar power Brea, CA, or for more solar-related resources for Brea, visit the U.S. Energy Information Administration.
Did you know?
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.