Based on historical Orange, 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 Orange.[1]
Orange has an average monthly Global Horizontal Irradiance (GHI) of 5.24 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 5.5 kWh/m2/day. [1]
Solar installations in Orange that are always titled at the latitude of Orange (Average Tilt at Latitude or ATaL) average 5.97 kWh/m2/day, or about 14% greater than the average monthly GHI of 5.24 kWh/m2/day and approximately 9% greater than the average monthly DNI of 5.5 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 Orange
Solar Radiation Data in Orange, CA
See the chart below for monthly solar radiation levels in Orange.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Orange, CA
Orange, CA has a average annual solar radiation value of 6.15 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Orange is August with an average of 7 kWh/m2/day, followed by September at 6.86 kWh/m2/day and March at 6.6 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Orange (California) are December with an average of 5.01 kWh/m2/day, followed by January with an average of 5.36 kWh/m2/day and February at 5.72 kWh/m2/day. [1]
Solar Power Comparison: Orange vs. the U.S.
Solar Power Levels in Orange
The average monthly solar radiation level in Orange, CA, of 6.15 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: Orange vs. the U.S.
Below is a month-by-month comparison of how average Orange 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 Orange, CA at this current time.
Solar Power Output in Orange
The Power of Solar in Orange, CA
Monthly AC solar system output averages for Orange (ca). Month-by-month solar power, as ranked by AC output, in Orange. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Orange, CA
Orange (CA) has a average annual solar AC output value of 6775.32 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Orange is August with an average of 641.89 kWhac, followed by March at 618.69 kWhac and September at 609.54 kWhac. [2]
The three months that historically average the lowest average solar output levels in Orange (California) are December with an average of 484.9 kWhac, followed by February with an average of 490.74 kWhac and January at 506.38 kWhac. [2]
Cost of Utilities in Orange
Orange Electricity Costs
Sorry, Orange residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Orange
Vote now: Given all of the data and analysis provided for Orange, is solar power a good choice for residents of this city?
Orange Natural Gas Costs
Sorry, California residential natural gas prices are currently unavailable.
The city of Orange, CA in Orange County has an approximate population of 136,416. [6]
Orange, CA Solar Energy
To learn more about solar energy and solar power Orange, CA, or for more solar-related resources for Orange, 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.