Lutak Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Lutak, Alaska

Lattitude: 59.3997

Sunlight

Fixed Tilt Sunlight Hours: 3.4 hours per day

1-Axis Tilt Sunlight Hours: 3.7 hours per day

2-Axis Tilt Sunlight Hours: 4 hours per day

The amount of hours from sunrise to sunset is equal to the total sunlight hours in a 24 hour period. Similarly, peak sun hours are the amount of total sunlight hours in a 24 hour period that are strong enough to provide power from being captured by a solar panel. Not every hour of sunlight delivers the same amount of energy resources. The sunlight at sunrise does not provide as many resources as the amount of sunlight mid-day. Thus, looking at the average peak sunlight hours for Lutak is valuable for calculating your solar needs.

The latitude at the equator of the earth is zero degrees. This is where sunlight strikes the earth most directly. Due to the earth's curved shape, sunlight hits at a various angles depending on location. As latitude increases, the further you are located from the equator and more variance you see in sunlight hours. The latitude of Lutak is 59.4.

Since a fixed solar panel is set in one position it is ideal to place it at an angle that will expose the panel to the most sunlight throughout the year. This angle is generally the same angle of your latitude which is 59.4 for Lutak. You do not need to strategically place a 1-axis or 2-axis panel as much as you do a fixed panel. A 1-axis panel follows the movement of the sun during the day. Additionally, a 2-axis panel also adjusts for the suns various positions in the sky throughout the year.

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.

For a fixed mounted solar panel in Lutak, meaning that the solar panel will not track the sun in the sky, once can expect about 3.4 average peak sun hours per day. A 1-axis mount would increase this number to 3.7 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 4 hours per day in Lutak.


Solar Businesses in Lutak, Alaska




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