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DURABILITY & WARRANTY
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.
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