Based on historical Larchmont, NY data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Larchmont.[1]
Larchmont has an average monthly Global Horizontal Irradiance (GHI) of 3.95 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 3.9 kWh/m2/day. [1]
Solar installations in Larchmont that are always titled at the latitude of Larchmont (Average Tilt at Latitude or ATaL) average 4.67 kWh/m2/day, or about 18% greater than the average monthly GHI of 3.95 kWh/m2/day and approximately 20% greater than the average monthly DNI of 3.9 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 Larchmont
Solar Radiation Data in Larchmont, NY
See the chart below for monthly solar radiation levels in Larchmont.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Larchmont, NY
Larchmont, NY has a average annual solar radiation value of 4.71 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Larchmont is July with an average of 5.65 kWh/m2/day, followed by August at 5.64 kWh/m2/day and June at 5.5 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Larchmont (New York) are December with an average of 3.18 kWh/m2/day, followed by January with an average of 3.53 kWh/m2/day and November at 3.73 kWh/m2/day. [1]
Solar Power Comparison: Larchmont vs. the U.S.
Solar Power Levels in Larchmont
The average monthly solar radiation level in Larchmont, NY, of 4.71 kilowatt hours per square meter per day (kWh/m2/day) is approximately 20% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 29% 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: Larchmont vs. the U.S.
Below is a month-by-month comparison of how average Larchmont 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 village of Larchmont, NY at this current time.
Solar Power Output in Larchmont
The Power of Solar in Larchmont, NY
Monthly AC solar system output averages for Larchmont (ny). Month-by-month solar power, as ranked by AC output, in Larchmont. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Larchmont, NY
Larchmont (NY) has a average annual solar AC output value of 5314.29 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Larchmont is July with an average of 521.63 kWhac, followed by August at 514.45 kWhac and June at 493.4 kWhac. [2]
The three months that historically average the lowest average solar output levels in Larchmont (New York) are December with an average of 319.83 kWhac, followed by January with an average of 357.66 kWhac and November at 360.48 kWhac. [2]
Cost of Utilities in Larchmont
Larchmont Electricity Costs
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Solar Power Poll: Larchmont
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Larchmont Natural Gas Costs
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The village of Larchmont, NY in Westchester County has an approximate population of 5,864. [6]
Larchmont, NY Solar Energy
To learn more about solar energy and solar power Larchmont, NY, or for more solar-related resources for Larchmont, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.