Ross Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Ross, Texas

Lattitude: 31.7281

Sunlight

Fixed Tilt Sunlight Hours: 5.5 hours per day

1-Axis Tilt Sunlight Hours: 6.7 hours per day

2-Axis Tilt Sunlight Hours: 7.4 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 less than peak sun hours. Looking at the average peak sun hours in Ross throughout the year can help you better estimate the amount of solar panels you will need to power your business or home.

Knowing that the latitude of Ross is 31.7 can be helpful for understanding total sunlight hour variance. As you approach the equator latitude approaches zero. The closer the latitude is to zero, the more consistent the daily sunlight hours are throughout the year. Total sunlight hour consistency simply makes planning for your solar power needs easier, but it is certainly not a requirement.

You will notice the difference in peak sunlight hours depending on the panel type. The more flexibility the solar panel has the efficient it can be throughout the day and the year. A fixed solar panel remains in the same position at all times. A 1-axis panel follows the sun throughout the day as it moves through the sky and eventually sets. A 2-axis panel not only tracks the daily movement, but also adjusts based on the sun's changing position in the sky throughout the year as the seasons change.

Weather is a big determinate of average peak sun hours each day. There are many aspects of weather that can increase or lessen the peak sun hours in a day in a particular location. For example cloud coverage is a crucial variable. And more importantly, what type of cloud coverage; thin scattered clouds will have less diminishing power on the solar insolation than thick rainy storm clouds. Sometimes long periods of sunny days are rare in certain locations, this would increase average peak sun hours for that time-frame

We can use previous years of data to estimate the amount of peak sun hours in Ross. A fixed tilt mount for example will receive 5.5 average hours per day. For more efficiency for your system in Ross you could use a 1-axis tracking mount and increase your daily peak sun average to 6.7 hours, or even further with a 2-axis panel to get an average of 7.4 hours.


Solar Businesses in Ross, Texas




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