Owyhee Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Owyhee, Nevada
Lattitude: 41.9166
Sunlight
Fixed Tilt Sunlight Hours: 6.9 hours per day
1-Axis Tilt Sunlight Hours: 8 hours per day
2-Axis Tilt Sunlight Hours: 8.7 hours per day
Peak sun hours is arguably the most important number to consider before installing your solar panels. Unlike total sun hours, peak sun hours are calculated by looking at the amount of sunlight hours in a 24 hour period that is strong enough to be absorb by a solar panel. One way to imagine peak sun hours is to think about a solar powered calculator you owned in school. If you covered the solar panel with your finger, or tried to use the calculator in the dark, the calculator would not work. As you slowly exposed the calculator to light the calculator would eventually turn on and be usable. The same is true with peak sun hours; these are the hours that your solar panels receive enough sunlight to work. Looking at the average peak sunlight hours of 6.9 per day can help you determine the amount of solar panels you need to install to power your home or business in Owyhee, Nevada.
Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Owyhee is 41.9. Knowing the latitude of Owyhee 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.
They type of solar panel you use has an affect on the average peak sunlight hours. Some panels allow for movement, so they can track the sun as it rises in the east and sets in the west, or as the seasons change and the sun's path changes. A fixed panel remains fixed and does not have the ability to rotate, whereas a 1-axis and 2-axis panel can adjust with the sun.
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.
We can use previous years of data to estimate the amount of peak sun hours in Owyhee. A fixed tilt mount for example will receive 6.9 average hours per day. For more efficiency for your system in Owyhee you could use a 1-axis tracking mount and increase your daily peak sun average to 8 hours, or even further with a 2-axis panel to get an average of 8.7 hours.