Deer Park Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Deer Park, Washington

Lattitude: 47.9642

Sunlight

Fixed Tilt Sunlight Hours: 3.7 hours per day

1-Axis Tilt Sunlight Hours: 5.3 hours per day

2-Axis Tilt Sunlight Hours: 6.2 hours per day

Peak sun hours is one of the most important criteria to examine when considering installing a solar power system. Peak sun hours are different than total sunlight hours in a day because the strength of the radiation of the sun varies throughout the day. For example, during sunrise and sunset the solar insolation from the sun is less powerful than at noon. For a moment of sunshine to be considered a peak sun hour the intensity needs to be at least 1 kilowatt per square meter. This means that a square meter of your solar panel should be receiving 1 kilowatt of energy from the sun. This number is used because it is an amount of light that allows a solar panel to produce output efficiently and not under perform due to lack of sunlight power.

If you open the newspaper in the morning or watch the weather channel on the news you can get an accurate prediction of sunrise and sunset each day for Deer Park. However, still knowing that the latitude of Deer Park is 48.0 can be a helpful number for your solar panel setup and planning. The closer your latitude is to zero the closer you are to the equator. At the equator you find the most consistent total sunlight hours throughout any given day of the year. As your latitude increases you can see larger discrepancies of daily sunlight hours during the year. For example, having very long summer days and very short and dark winter days

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 48.0 for Deer Park. 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.

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.

By taking the latitude of Deer Park one can get a close estimate of the amount of average peak sun hours per day for the geographical area. It varies with technology and the type of solar panel mount you use, but for a fixed mount solar panel in Deer Park one can expect close to 3.7 average peak sun hours per day. With a 1-axis tracking mount you would get 5.3 hours per day, and 6.2 hours per day with a 2-axis tracking mount that tracks the sun everywhere in the sky.


Solar Businesses in Deer Park, Washington

Deer Park, WA
(509) 276-8367
Visit Website



Leave a Reply

Your email address will not be published. Required fields are marked *