Written by Sarah Lozanova

A well-designed and properly installed solar system can lower your energy bills for decades. This energy production, however, is highly dependent on equipment performance. Unfortunately, equipment failure and degradation erode the financial returns of the system. 

Obviously, one of the most crucial components of the system is the solar panels. Thus, Solar Plus uses only Tier 1 solar panels. This classification designates legitimate and proven manufacturers with a reliable track record.

Some of the PV modules we commonly install include Canadian Solar, Jinko and Hanwha QCells (from their manufacturing plant in Dalton, Georgia). The solar panel market is highly dynamic, with new models constantly being introduced. Thus, our offerings can change periodically.

The solar panels are likely the most expensive component of your system. Module warranties can help protect your investment and reduce financial risk. When deciding on equipment, warranties are a crucial consideration. Let’s explore how solar panel warranties work.

Solar Panel Performance Guarantees

Over time, even the best panels produce less electricity due to product degradation. Although all panels become less effective over the years, the rate varies by the model. Performance guarantees ensure that PV panels produce a certain percentage of their original capacity after a certain number of years. Currently, many manufacturers guarantee 90 percent production after ten years and 80 percent after 25 years. 

PV Product Warranties

Most solar manufacturers offer protection against defective equipment and premature wear and tear. Many PV panels come with a ten or 12-year equipment warranty on the integrity of the panel itself. Longer warranties protect customers for more time, making them advantageous. 

Insurance

We recommend ensuring that your solar system has adequate insurance to protect your renewable energy investment. Most homeowners insurance policies cover solar arrays because they are considered a permanent attachment to your roof. 

We do recommend having a conversation with your insurance agent to make sure this is the case for your policy. Also, ensure that the amount of coverage is sufficient to include the value of the system. 

Solar Company Warranties

Solar installers typically offer labor warranties to accompany the installation. Keep in mind that product warranties and power performance guarantees are associated with the panels but not the labor to replace the equipment. 

Solar Plus offers a ten-year warranty on labor, setting us apart from the competition. We stand behind our work!

Want to learn more about solar panels for your home or business? Contact Solar Plus today at 470-378-1182.