Coloma Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Coloma, Wisconsin

Lattitude: 44.0385

Sunlight

Fixed Tilt Sunlight Hours: 4.9 hours per day

1-Axis Tilt Sunlight Hours: 5.1 hours per day

2-Axis Tilt Sunlight Hours: 5.9 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.

Knowing that the latitude of Coloma is 44.0 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.

Throughout the day the sun obviously moves throughout the Coloma sky. The suns position in the sky also changes throughout the year with the seasons. A fixed solar panel does not accommodate for these changes. However, a 1-axis panel rotates and follows the sun’s path during the day. A 2-axis panel both follows the sun’s daily path as well as the seasonal differences

Another reason to consider average peak sun hours is because weather can dramatically affect the day-to-day output of solar panels. It goes without saying that a dark stormy day will produce less output than a clear sunny day. Looking at a yearly average helps account for these daily variables.

We can use previous years of data to estimate the amount of peak sun hours in Coloma. A fixed tilt mount for example will receive 4.9 average hours per day. For more efficiency for your system in Coloma you could use a 1-axis tracking mount and increase your daily peak sun average to 5.1 hours, or even further with a 2-axis panel to get an average of 5.9 hours.


Helpful & Interesting

Until recently, two nuclear power plants supplied about one-fifth of Wisconsin's electricity generation. However, the Kewaunee Nuclear Power Plant ceased operations in May 2013. The Point Beach nuclear power plant, the state's only operating nuclear facility, has two nuclear reactors.


Solar Businesses in Coloma, Wisconsin




Leave a Reply

Your email address will not be published. Required fields are marked *