Alma Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Alma, Colorado

Lattitude: 39.2852

Sunlight

Fixed Tilt Sunlight Hours: 6.3 hours per day

1-Axis Tilt Sunlight Hours: 7.8 hours per day

2-Axis Tilt Sunlight Hours: 7.9 hours per day

It goes without saying that throughout the year the amount of sunlight in any given day is going to vary. The time of year and weather will have a strong influence on daily sunshine. Looking at the average amount of peak sunshine hours in a day during an entire year stretch is a valuable exercise when trying to determine the amount and type of solar panels you need to install to power your business or your home. 6.3 peak sun hours means that in Alma on average there are 6.3 hours a day where the sun is strong enough for solar panels to harness its energy. This number is less than the amount of total sunlight hours in a day because there are times during the day (ex. sunrise and sunset) where the sun is not strong enough to benefit solar panels.

Although you can easily predict sunrise and sunset hours each day to the minute, looking at latitude can help with your solar planning. The closer you get to the equator the closer your latitude gets to zero. Sunlight hours on the equator are consistent throughout the entire year. Places further from the equator can have large variance in daily sunlight. For example higher latitudes can have very long summer days with lots of sunlight and very dark winters. The latitude of Alma is 39.3.

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.

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.

In Alma you can look at the average peak sun hours of a fixed solar panel mount, which will be 6.3 hours. This number iis an estimate based on data of previous years. With a tracking mount in Alma you could theoretically increase the amount of peak sun hours per with a 1-axis mount, and get 7.8 hours, or a 2-axis mount and potentially increase your average to 7.9 hours.


Solar Businesses in Alma, Colorado




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