Based on historical Diamond Bar, 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 Diamond Bar.[1]
Diamond Bar has an average monthly Global Horizontal Irradiance (GHI) of 5.25 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 9% less than the average monthly Direct Normal Irradiance (DNI) of 5.77 kWh/m2/day. [1]
Solar installations in Diamond Bar that are always titled at the latitude of Diamond Bar (Average Tilt at Latitude or ATaL) average 5.99 kWh/m2/day, or about 14% greater than the average monthly GHI of 5.25 kWh/m2/day and approximately 4% greater than the average monthly DNI of 5.77 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 Diamond Bar
Solar Radiation Data in Diamond Bar, CA
See the chart below for monthly solar radiation levels in Diamond Bar.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Diamond Bar, CA
Diamond Bar, CA has a average annual solar radiation value of 6.16 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Diamond Bar is August with an average of 7.15 kWh/m2/day, followed by September at 6.93 kWh/m2/day and July at 6.77 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Diamond Bar (California) are December with an average of 5.02 kWh/m2/day, followed by January with an average of 5.36 kWh/m2/day and February at 5.6 kWh/m2/day. [1]
Solar Power Comparison: Diamond Bar vs. the U.S.
Solar Power Levels in Diamond Bar
The average monthly solar radiation level in Diamond Bar, CA, of 6.16 kilowatt hours per square meter per day (kWh/m2/day) is approximately 57% 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: Diamond Bar vs. the U.S.
Below is a month-by-month comparison of how average Diamond Bar 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 Diamond Bar, CA at this current time.
Solar Power Output in Diamond Bar
The Power of Solar in Diamond Bar, CA
Monthly AC solar system output averages for Diamond Bar (ca). Month-by-month solar power, as ranked by AC output, in Diamond Bar. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Diamond Bar, CA
Diamond Bar (CA) has a average annual solar AC output value of 6738.56 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Diamond Bar is August with an average of 644.3 kWhac, followed by July at 618.65 kWhac and September at 608.38 kWhac. [2]
The three months that historically average the lowest average solar output levels in Diamond Bar (California) are February with an average of 479.43 kWhac, followed by December with an average of 487.53 kWhac and January at 512.78 kWhac. [2]
Cost of Utilities in Diamond Bar
Diamond Bar Electricity Costs
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Solar Power Poll: Diamond Bar
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Diamond Bar Natural Gas Costs
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Light breeze: 6 mps E
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 100%
More about Diamond Bar
About Diamond Bar
The city of Diamond Bar, CA in Los Angeles County has an approximate population of 55,544. [6]
Diamond Bar, CA Solar Energy
To learn more about solar energy and solar power Diamond Bar, CA, or for more solar-related resources for Diamond Bar, 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.
