Yorkana Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Yorkana, Pennsylvania

Lattitude: 39.976

Sunlight

Fixed Tilt Sunlight Hours: 4.5 hours per day

1-Axis Tilt Sunlight Hours: 5.4 hours per day

2-Axis Tilt Sunlight Hours: 5.7 hours per day

The average peak sun hours of Yorkana 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.

Knowing that the latitude of Yorkana is 40.0 can be helpful for understanding total sunlight hour variance. As you approach the equator latitude approaches zero. The closer the latitude is to zero, the more consistent the daily sunlight hours are throughout the year. Total sunlight hour consistency simply makes planning for your solar power needs easier, but it is certainly not a requirement.

Throughout the day the sun obviously moves throughout the Yorkana 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

The sunrise and sunset is very predictable every day, but things like cloud coverage and weather are less predictable and vary daily and annually. If a location that is usually very sunny experiences a huge increase in storms and cloud coverage in a given year than the average peak sun hours for that day or year will probably decrease. Tall objects such as trees and buildings can block out the sun during high solar insolation times, so be sure to strategically place your solar panels to get better efficiency.

We can use previous years of data to estimate the amount of peak sun hours in Yorkana. A fixed tilt mount for example will receive 4.5 average hours per day. For more efficiency for your system in Yorkana you could use a 1-axis tracking mount and increase your daily peak sun average to 5.4 hours, or even further with a 2-axis panel to get an average of 5.7 hours.


Solar Businesses in Yorkana, Pennsylvania




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