Based on historical Westlake, LA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Westlake.[1]
Westlake has an average monthly Global Horizontal Irradiance (GHI) of 4.53 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 10% greater than the average monthly Direct Normal Irradiance (DNI) of 4.1 kWh/m2/day. [1]
Solar installations in Westlake that are always titled at the latitude of Westlake (Average Tilt at Latitude or ATaL) average 4.96 kWh/m2/day, or about 9% greater than the average monthly GHI of 4.53 kWh/m2/day and approximately 21% greater than the average monthly DNI of 4.1 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 Westlake
Solar Radiation Data in Westlake, LA
See the chart below for monthly solar radiation levels in Westlake.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Westlake, LA
Westlake, LA has a average annual solar radiation value of 5.17 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Westlake is October with an average of 5.7 kWh/m2/day, followed by September at 5.67 kWh/m2/day and April at 5.58 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Westlake (Louisiana) are December with an average of 4.28 kWh/m2/day, followed by January with an average of 4.29 kWh/m2/day and February at 4.56 kWh/m2/day. [1]
Solar Power Comparison: Westlake vs. the U.S.
Solar Power Levels in Westlake
The average monthly solar radiation level in Westlake, LA, of 5.17 kilowatt hours per square meter per day (kWh/m2/day) is approximately 32% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 22% 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: Westlake vs. the U.S.
Below is a month-by-month comparison of how average Westlake 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 Westlake, LA at this current time.
Solar Power Output in Westlake
The Power of Solar in Westlake, LA
Monthly AC solar system output averages for Westlake (la). Month-by-month solar power, as ranked by AC output, in Westlake. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Westlake, LA
Westlake (LA) has a average annual solar AC output value of 5620.71 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Westlake is October with an average of 517.59 kWhac, followed by May at 507.32 kWhac and March at 501.68 kWhac. [2]
The three months that historically average the lowest average solar output levels in Westlake (Louisiana) are February with an average of 392.75 kWhac, followed by December with an average of 408.03 kWhac and January at 408.6 kWhac. [2]
Cost of Utilities in Westlake
Westlake Electricity Costs
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Solar Power Poll: Westlake
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Westlake Natural Gas Costs
Sorry, Louisiana residential natural gas prices are currently unavailable.
The city of Westlake, LA in Calcasieu County has an approximate population of 4,568. [6]
Westlake, LA Solar Energy
To learn more about solar energy and solar power Westlake, LA, or for more solar-related resources for Westlake, visit the U.S. Energy Information Administration.
Did you know?
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.