Gressitt Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Gressitt, Virginia

Lattitude: 37.4874

Sunlight

Fixed Tilt Sunlight Hours: 4.8 hours per day

1-Axis Tilt Sunlight Hours: 6 hours per day

2-Axis Tilt Sunlight Hours: 6.2 hours per day

It goes without saying that throughout the year the amount of sunlight in any given day is going to vary. The time of year and weather will have a strong influence on daily sunshine. Looking at the average amount of peak sunshine hours in a day during an entire year stretch is a valuable exercise when trying to determine the amount and type of solar panels you need to install to power your business or your home. 4.8 peak sun hours means that in Gressitt on average there are 4.8 hours a day where the sun is strong enough for solar panels to harness its energy. This number is less than the amount of total sunlight hours in a day because there are times during the day (ex. sunrise and sunset) where the sun is not strong enough to benefit solar panels.

Knowing the latitude of Gressitt will help estimate average peak sun hours for your area. The latitude is used to accurately estimate the time of sunrise and sunset, thus giving you the total hours of daylight each day. Once you know the total hours of daylight, you can estimate the amount of peak sun hours based on a number of variables such as weather, time of year, the angle of the solar panel.

You will notice that the average peak sun hours for Gressitt change based on the type of panel being used. The reason for this is quite simple. A fixed panel does exactly what it sounds like, remains fixed in one position at all times. A 1-axis and 2-axis panels have axis that allow them to rotate. The 1-axis rotates with the sun's daily east to west movement while a 2-axis also adjusts for seasonal changes.

Climate in your geographical region is a major factor that will influence average peak sun hours per year. If you live in a region that does not have a lot of completely sunny days, then cloud coverage will greatly influence solar insolation on any given day. Mountains and trees may also contribute to lower solar insolation if they block the sun from your panels at any given point of the day.

For a fixed mounted solar panel in Gressitt, meaning that the solar panel will not track the sun in the sky, once can expect about 4.8 average peak sun hours per day. A 1-axis mount would increase this number to 6 hours per day because the panel would be facing the sun throughout the day. A 2-axis system that tracks the sun in the sky every day of the year would get approximately 6.2 hours per day in Gressitt.


Solar Businesses in Gressitt, Virginia




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