Elmira Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Elmira, New York

Lattitude: 42.0938

Sunlight

Fixed Tilt Sunlight Hours: 4.2 hours per day

1-Axis Tilt Sunlight Hours: 5.1 hours per day

2-Axis Tilt Sunlight Hours: 5.9 hours per day

Looking at the average peak sunlight hours in Elmira is a valuable number for determining your solar power setup. Peak sunlight hours are only the hours a day in which the sunlight is strong enough for the solar panels to do their job. Not every hour of sunlight was created equal. For example, solar panels do not provide much use during early sunrise and sunset, and therefore you should not look at total hours of sunlight in a day, but instead focus on peak sunlight hours. Using this number will provide a much better estimate of your needs for setting up panels in Elmira, New York.

Your latitude is an indicator of when the sunrises and sunsets and certain times of the year. If you live near the equator with a latitude of near zero, the sun will rise and set close to the same time all year resulting in consistent total sunlight hours per day. If you live near the poles, the time of sunrise and sunset will vary dramatically with each season, resulting in long days for part of the year and very short days at other times. So, locations closer to the equator will have more consistent amounts of peak sun hours throughout the year than locations closer to the poles.

They type of solar panel you use has an affect on the average peak sunlight hours. Some panels allow for movement, so they can track the sun as it rises in the east and sets in the west, or as the seasons change and the sun's path changes. A fixed panel remains fixed and does not have the ability to rotate, whereas a 1-axis and 2-axis panel can adjust with the sun.

Another reason to consider average peak sun hours is because weather can dramatically affect the day-to-day output of solar panels. It goes without saying that a dark stormy day will produce less output than a clear sunny day. Looking at a yearly average helps account for these daily variables.

By taking the latitude of Elmira one can get a close estimate of the amount of average peak sun hours per day for the geographical area. It varies with technology and the type of solar panel mount you use, but for a fixed mount solar panel in Elmira one can expect close to 4.2 average peak sun hours per day. With a 1-axis tracking mount you would get 5.1 hours per day, and 5.9 hours per day with a 2-axis tracking mount that tracks the sun everywhere in the sky.


Solar Businesses in Elmira, New York




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