Knob Noster Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Knob Noster, Missouri

Lattitude: 38.7676

Sunlight

Fixed Tilt Sunlight Hours: 4.9 hours per day

1-Axis Tilt Sunlight Hours: 6.3 hours per day

2-Axis Tilt Sunlight Hours: 6.5 hours per day

If you put your solar powered math calculator in your backpack it will turn off from the lack of sunlight needed to power the device. As you slowly open your backpack and begin to let sunlight in, the calculator will eventually turn on when the amount of sunlight is enough to power the calculator. Similarly, peak sun hours refer to the hours of they day where the sunlight is strong enough to power a solar panel. This is different from total sunlight hours, which is simply the amount of hours in a day when there is any sunlight.

The equator has a latitude of zero while Knob Noster has a latitude of 38.8. Any city located on the equator will receive the most sunlight throughout the year because the sunlight arrives at a perpendicular 90 degree angle to the earth at the equator. The further you are from the equator the more your daily sunlight hours can vary.

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.

We can use previous years of data to estimate the amount of peak sun hours in Knob Noster. A fixed tilt mount for example will receive 4.9 average hours per day. For more efficiency for your system in Knob Noster you could use a 1-axis tracking mount and increase your daily peak sun average to 6.3 hours, or even further with a 2-axis panel to get an average of 6.5 hours.


Solar Businesses in Knob Noster, Missouri




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