Olalla Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Olalla, Washington

Lattitude: 47.4293

Sunlight

Fixed Tilt Sunlight Hours: 3.7 hours per day

1-Axis Tilt Sunlight Hours: 4.7 hours per day

2-Axis Tilt Sunlight Hours: 5.1 hours per day

Looking at the average peak sunlight hours in Olalla 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 Olalla, Washington.

Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Olalla is 47.4. Knowing the latitude of Olalla 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.

The sun moves through the sky during the day, and changes positions in the sky throughout the year as the seasons change. A fixed solar panel remains fixed in position during this movement. So, although it is effective in capturing sunlight, a 1-axis or 2-axis panel can be more efficient. A 1-axis panel tracks the sun's movement throughout the day from sunrise to sunset. In addition to that, the 2-axis panel also accounts for the movement throughout the year.

Weather is a big determinate of average peak sun hours each day. There are many aspects of weather that can increase or lessen the peak sun hours in a day in a particular location. For example cloud coverage is a crucial variable. And more importantly, what type of cloud coverage; thin scattered clouds will have less diminishing power on the solar insolation than thick rainy storm clouds. Sometimes long periods of sunny days are rare in certain locations, this would increase average peak sun hours for that time-frame

The average daily peak sunlight hours in Olalla, Washington is 3.7 hours. Use this number when trying to calculate your solar needs in Olalla. As you can see above, if you were to use a 1-Axis or 2-Axis panel then the daily average would increase to 4.7 hour and 5.1 hours, respectively.


Solar Businesses in Olalla, Washington




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