The month of October has the highest historical solar radition values in Saint Martinville with an average of 6.3 kWh/m2/day. [More]
Solar Panels in Saint Martinville
Solar panels in Saint Martinville that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Saint Martinville
The total length of the day in Saint Martinville, LA today (April 01, 2025) will be 12 hours and 33 minutes. [More]
Solar Power in Saint Martinville, LA
Solar Energy Data in Saint Martinville, LA
See the chart below to see how different types of solar panel installations compare in Saint Martinville.
Based on historical Saint Martinville, 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 Saint Martinville.[1]
Saint Martinville has an average monthly Global Horizontal Irradiance (GHI) of 4.63 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% greater than the average monthly Direct Normal Irradiance (DNI) of 4.32 kWh/m2/day. [1]
Solar installations in Saint Martinville that are always titled at the latitude of Saint Martinville (Average Tilt at Latitude or ATaL) average 5.1 kWh/m2/day, or about 10% greater than the average monthly GHI of 4.63 kWh/m2/day and approximately 18% greater than the average monthly DNI of 4.32 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 Saint Martinville
Solar Radiation Data in Saint Martinville, LA
See the chart below for monthly solar radiation levels in Saint Martinville.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Martinville, LA
Saint Martinville, LA has a average annual solar radiation value of 5.4 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Martinville is October with an average of 6.3 kWh/m2/day, followed by September at 5.83 kWh/m2/day and April at 5.74 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Martinville (Louisiana) are December with an average of 4.41 kWh/m2/day, followed by January with an average of 4.85 kWh/m2/day and February at 5.21 kWh/m2/day. [1]
Solar Power Comparison: Saint Martinville vs. the U.S.
Solar Power Levels in Saint Martinville
The average monthly solar radiation level in Saint Martinville, LA, of 5.4 kilowatt hours per square meter per day (kWh/m2/day) is approximately 37% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 18% 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: Saint Martinville vs. the U.S.
Below is a month-by-month comparison of how average Saint Martinville 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 Saint Martinville, LA at this current time.
Solar Power Output in Saint Martinville
The Power of Solar in Saint Martinville, LA
Monthly AC solar system output averages for Saint Martinville (la). Month-by-month solar power, as ranked by AC output, in Saint Martinville. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Martinville, LA
Saint Martinville (LA) has a average annual solar AC output value of 6012.65 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Martinville is October with an average of 589.52 kWhac, followed by April at 528.63 kWhac and March at 528.62 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Martinville (Louisiana) are December with an average of 431.82 kWhac, followed by February with an average of 457.83 kWhac and June at 473.86 kWhac. [2]
Cost of Utilities in Saint Martinville
Saint Martinville Electricity Costs
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Solar Power Poll: Saint Martinville
Vote now: Given all of the data and analysis provided for Saint Martinville, is solar power a good choice for residents of this city?
Saint Martinville Natural Gas Costs
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Moderate breeze: 17 mps S
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 100%
More about Saint Martinville
About Saint Martinville
The city of Saint Martinville, LA in St. Martin County has an approximate population of 6,114. [6]
Saint Martinville, LA Solar Energy
To learn more about solar energy and solar power Saint Martinville, LA, or for more solar-related resources for Saint Martinville, visit the U.S. Energy Information Administration.
Did you know?
About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.
