Home » Solar Turbine » Massachusetts » Lunenburg

Looking at the average peak sunlight hours in Lunenburg is a valuable number for determining your solar power setup. Peak sunlight hours are only the hours a day in which the sunlight is strong enough for the solar panels to do their job. Not every hour of sunlight was created equal. For example, solar panels do not provide much use during early sunrise and sunset, and therefore you should not look at total hours of sunlight in a day, but instead focus on peak sunlight hours. Using this number will provide a much better estimate of your needs for setting up panels in Lunenburg, Massachusetts.

Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Lunenburg is 42.6. Knowing the latitude of Lunenburg can help you plan for your solar panel setup, as the larger the latitude the more variance you will see throughout the year for total daily sunlight hours.

Throughout the day the sun obviously moves throughout the Lunenburg 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.

The average daily peak sunlight hours in Lunenburg, Massachusetts is 4.3 hours. Use this number when trying to calculate your solar needs in Lunenburg. As you can see above, if you were to use a 1-Axis or 2-Axis panel then the daily average would increase to 5.4 hour and 5.7 hours, respectively.