See the chart below to see how different types of solar panel installations compare in Port Henry.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Port Henry, 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 Port Henry. [1]
Port Henry has an average monthly Global Horizontal Irradiance (GHI) of 3.7 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 3.91 kWh/m2/day. [1]
Solar installations in Port Henry that are always titled at the latitude of Port Henry (Average Tilt at Latitude or ATaL) average 4.4 kWh/m2/day, or about 19% greater than the average monthly GHI of 3.7 kWh/m2/day and approximately 13% greater than the average monthly DNI of 3.91 kWh/m2/day. [1]
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: 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: 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.
See the chart below for monthly solar radiation levels in Port Henry.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Port Henry, NY has a average annual solar radiation value of 4.55 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Port Henry is July with an average of 5.69 kWh/m2/day, followed by August at 5.44 kWh/m2/day and September at 5.4 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Port Henry (New York) are December with an average of 2.55 kWh/m2/day, followed by November with an average of 3.22 kWh/m2/day and January at 3.23 kWh/m2/day. [1]
The average monthly solar radiation level in Port Henry, NY, of 4.55 kilowatt hours per square meter per day (kWh/m2/day) is approximately 16% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 31% 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).
Below is a month-by-month comparison of how average Port Henry 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 Port Henry, NY at this current time.
Monthly AC solar system output averages for Port Henry (ny). Month-by-month solar power, as ranked by AC output, in Port Henry. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Port Henry (NY) has a average annual solar AC output value of 5134.55 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Port Henry is July with an average of 518.22 kWhac, followed by March at 511.14 kWhac and August at 498.62 kWhac. [2]
The three months that historically average the lowest average solar output levels in Port Henry (New York) are December with an average of 257.08 kWhac, followed by November with an average of 310.63 kWhac and January at 333.2 kWhac. [2]
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The village of Port Henry, NY in Essex County has an approximate population of 1,194. [6]
To learn more about solar energy and solar power Port Henry, NY, or for more solar-related resources for Port Henry, visit the U.S. Energy Information Administration.
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