McDermitt Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for McDermitt, Nevada
Lattitude: 41.9909
Sunlight
Fixed Tilt Sunlight Hours: 6.7 hours per day
1-Axis Tilt Sunlight Hours: 8.1 hours per day
2-Axis Tilt Sunlight Hours: 8.8 hours per day
The average amount of peak sun hours in a day is a different and more useful number as it relates to solar panels than total sun hours. Total sun hours are exactly what you would expect; the total amount of hours that the sun is out during a 24 hour period. Peak sun hours, on the other hand, are the total number of hours in a day where the sunshine is strong enough to to be absorbed and used by solar panels. Sunlight early in the morning or late at night is often not strong enough to count toward peak sun hours. Because of this, total sun hours will always be more than peak sun hours. Looking at the average peak sun hours in McDermitt throughout the year can help you better estimate the amount of solar panels you will need to power your business or home.
Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of McDermitt is 42.0. Knowing the latitude of McDermitt 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.
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.
We can take the latitude of McDermitt and use that number to know the amount of total sunlight hours in the region from sunlight to sunset and estimate that with a fixed solar panel, McDermitt will receive 6.7 average peak sun hours per day. This number can be increased to 8.1 hours by using a 1-axis tracking mount, or 8.8 hours from a 2-axis tracking mount.