Are solar panels durable?

Solar panels are required to pass a set of standard tests for durability before being sold on the market. Panels are made of tempered glass and are designed to withstand 130 mph winds and a one inch hail stone.

How long will my solar energy system last?

A solar panel will typically last 30+ years.  During the life of the system, there is little-to-no maintenance beyond the occasional panel cleaning, if necessary.  The life of a system is dependent upon the quality of the equipment and quality of the installation. It is projected that solar panels lose half a percent of performance annually, so that the panels operate at approximately 85% efficiency after 25 years.  

All solar panels have a 25-year warranty while inverters have an average warranty of 12 years.

109 Scenic Loop, Boerne, TX  78006 • (830) 755-8699 • info@renergysolar.com

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