Golden Valley Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Golden Valley, Nevada
Lattitude: 39.6177
Sunlight
Fixed Tilt Sunlight Hours: 6.6 hours per day
1-Axis Tilt Sunlight Hours: 7.7 hours per day
2-Axis Tilt Sunlight Hours: 9.1 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 6.6 per day can help you determine the amount of solar panels you need to install to power your home or business in Golden Valley, Nevada.
Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Golden Valley is 39.6. Knowing the latitude of Golden Valley 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.
A tracking mount will increase the average peak sun hours for a solar power system. Think about a panel that is tracking the sun in the sky vs a panel that is fixed and not moving: you will see a higher efficiency ratio of productions. A 1-axis mount will track the sun from East to West from sunrise to sunset and move on a single axis of rotation. A 2-axis mount will track the Sun from East to West the same as a 1-axis mount would, but it will also track the angle of the sun in the sky as it slowly varies season to season. A 2-axis mount is more necessary in high latitude regions where the angle of the sun in the sky changes dramatically between each equinox.
Looking at latitude, average peak sun hours and various data can obviously help when planning for your solar power needs. The one thing you can never fully account for is changing weather. Storms, rain, cloud coverage all have an impact on solar panel capabilities.
The average daily peak sunlight hours in Golden Valley, Nevada is 6.6 hours. Use this number when trying to calculate your solar needs in Golden Valley. As you can see above, if you were to use a 1-Axis or 2-Axis panel then the daily average would increase to 7.7 hour and 9.1 hours, respectively.