Sorry, historical solar radition values for Port Jefferson are currently unavailable, please check back later.
Solar Panels in Port Jefferson
Solar panels in Port Jefferson that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Port Jefferson
The total length of the day in Port Jefferson, NY today (January 26, 2021) will be 09 hours and 55 minutes. [More]
Solar Power in Port Jefferson, NY
Solar Energy Data in Port Jefferson, NY
See the chart below to see how different types of solar panel installations compare in Port Jefferson.
Based on historical Port Jefferson, 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 Jefferson.[1]
Port Jefferson has an average monthly Global Horizontal Irradiance (GHI) of 3.94 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% greater than the average monthly Direct Normal Irradiance (DNI) of 3.78 kWh/m2/day. [1]
Solar installations in Port Jefferson that are always titled at the latitude of Port Jefferson (Average Tilt at Latitude or ATaL) average 4.59 kWh/m2/day, or about 16% greater than the average monthly GHI of 3.94 kWh/m2/day and approximately 21% greater than the average monthly DNI of 3.78 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 (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 Port Jefferson
Solar Radiation Data in Port Jefferson, NY
See the chart below for monthly solar radiation levels in Port Jefferson.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Port Jefferson, NY
Sorry, it is not possible to complete our solar radiation analysis for Port Jefferson at this time.
Historical solar radiation data for Port Jefferson is not currently available.
Please check back later.
Solar Power Comparison: Port Jefferson vs. the U.S.
Solar Power Levels in Port Jefferson
Sorry, solar radiation data for New York is not currently available. Please try again later.
Solar Power: vs. the U.S.
Below is a month-by-month comparison of how average Port Jefferson 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 Jefferson, NY at this current time.
However, Port Jefferson is in Suffolk County and Suffolk County has at least 0 solar insallations right now. [1]
Solar Power Output in Port Jefferson
The Power of Solar in Port Jefferson, NY
Monthly AC solar system output averages for Port Jefferson (ny). Month-by-month solar power, as ranked by AC output, in Port Jefferson. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Port Jefferson, NY
Sorry, it is not possible to complete our solar radiation analysis for Port Jefferson at this time.
Historical solar radiation data for Port Jefferson is not currently available.
Please check back later.
Cost of Utilities in Port Jefferson
Port Jefferson Electricity Costs
Electricity prices (residential) in Port Jefferson averaged 19.28 cents per kilowatthour (¢/kWh) in October 2020, which was about 42% more than the overall U.S. average residential electricity rate of 13.60¢/kWh in October. [3]
Solar Power Poll: Port Jefferson
Vote now: Given all of the data and analysis provided for Port Jefferson, is solar power a good choice for residents of this village?
Port Jefferson Natural Gas Costs
Natural gas prices (residential) in New York averaged $16.13 per thousand cubic feet (Mcf) in October 2020, which was approximately 31% more than the overall U.S. average residential natural gas rate of $12.35 per Mcf in October. [4]
Gentle Breeze: 9 mps ESE
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%
More about Port Jefferson
About Port Jefferson
The village of Port Jefferson, NY in Suffolk County has an approximate population of 7,750. [6]
Port Jefferson, NY Solar Energy
To learn more about solar energy and solar power Port Jefferson, NY, or for more solar-related resources for Port Jefferson, 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.
