Belfield Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Belfield, North Dakota

Lattitude: 46.8861

Sunlight

Fixed Tilt Sunlight Hours: 4.6 hours per day

1-Axis Tilt Sunlight Hours: 6.2 hours per day

2-Axis Tilt Sunlight Hours: 6.3 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 Belfield throughout the year can help you better estimate the amount of solar panels you will need to power your business or home.

The equator has a latitude of zero while Belfield has a latitude of 46.9. 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.

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.

Peak sun hours are greatly affected by weather patterns. Cloud coverage is a huge factor in peak sun hours per day because heavy cloud coverage will diminish the power of the solar insolation. You can use historical climate data to estimate average cloud and weather coverage, but it will obviously vary slightly from year to year.

We can take the latitude of Belfield 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, Belfield will receive 4.6 average peak sun hours per day. This number can be increased to 6.2 hours by using a 1-axis tracking mount, or 6.3 hours from a 2-axis tracking mount.


Solar Businesses in Belfield, North Dakota




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