It depends on the proper installation process. If you get solar panels installed by these guys, you will require little to no maintenance. The productive lifespan of solar panels can span over 25 years.
Not at all. Solar panels are made to withstand all of the natural elements. If for some reason a panel(s) is underproducing, just call us and we'll send a technician to diagnose and solve the issue at no additional cost for 25 years. Our warranties cover parts, and labor for 25 years.
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