South Dayton Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for South Dayton, New York

Lattitude: 42.3628

Sunlight

Fixed Tilt Sunlight Hours: 4.4 hours per day

1-Axis Tilt Sunlight Hours: 5 hours per day

2-Axis Tilt Sunlight Hours: 5.9 hours per day

The average peak sun hours of South Dayton is a crucial measurable component needed to efficiently implement a solar power system in a home or business. Put simply, peak sun hours are the hours of sunlight a day that are strong enough to be efficiently absorbed by solar panels and eventually turned into usable electricity. Not every minute of sunlight during a day is strong enough to be useful to a solar power system. Think about just minutes after the sunrises, which officially counts towards total hours of sunlight, but is usually too weak to be counted in peak sun hours because the strength of the solar insolation is not strong enough near the horizon to be absorbed and turned into electricity at an efficient rate. Times during the day like this, where the sun is out but not strong enough, are not counted as peak sun hours. In other words, the amount of peak sun hours in a location will theoretically always be less than total sunlight hours for a given day.

Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of South Dayton is 42.4. Knowing the latitude of South Dayton 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.

Throughout the day the sun obviously moves throughout the South Dayton sky. The suns position in the sky also changes throughout the year with the seasons. A fixed solar panel does not accommodate for these changes. However, a 1-axis panel rotates and follows the sun’s path during the day. A 2-axis panel both follows the sun’s daily path as well as the seasonal differences

Peak sun hours are greatly affected by weather patterns. Cloud coverage is a huge factor in peak sun hours per day because heavy cloud coverage will diminish the power of the solar insolation. You can use historical climate data to estimate average cloud and weather coverage, but it will obviously vary slightly from year to year.

We can use previous years of data to estimate the amount of peak sun hours in South Dayton. A fixed tilt mount for example will receive 4.4 average hours per day. For more efficiency for your system in South Dayton you could use a 1-axis tracking mount and increase your daily peak sun average to 5 hours, or even further with a 2-axis panel to get an average of 5.9 hours.


Solar Businesses in South Dayton, New York




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