Buffalo Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Buffalo, Kentucky
Lattitude: 37.5081
Sunlight
Fixed Tilt Sunlight Hours: 4.5 hours per day
1-Axis Tilt Sunlight Hours: 5.5 hours per day
2-Axis Tilt Sunlight Hours: 5.7 hours per day
Looking at the average peak sunlight hours in Buffalo 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 Buffalo, Kentucky.
Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Buffalo is 37.5. Knowing the latitude of Buffalo can help you plan for your solar panel setup, as the larger the latitude the more variance you will see throughout the year for total daily sunlight hours.
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.
Weather is one of the major culprits that will cause inconsistent total peak sun hours for any given day. The sunrise and sunset will always be predictable every day, but the weather is hard to predict and cloud coverage can greatly diminish the efficiency of a solar power system on any given day. On the bright side, a location that is known to have cloudy weather a majority of the year could have unexpectedly more sunny days, so it can go both ways.
We can use previous years of data to estimate the amount of peak sun hours in Buffalo. A fixed tilt mount for example will receive 4.5 average hours per day. For more efficiency for your system in Buffalo you could use a 1-axis tracking mount and increase your daily peak sun average to 5.5 hours, or even further with a 2-axis panel to get an average of 5.7 hours.