How long is a solar panel warranty?

Solar panel warranties vary depending on the manufacturer, but in the solar industry, a 10-year product warranty and a 25-year performance warranty are typically considered the minimum standard. However, some manufacturers provide a 25-year product warranty and extend the performance warranty to 30 years. How Much Does a Solar Panel Warranty Cost?

What makes a good solar panel performance warranty?

An ideal solar panel performance warranty should include the following conditions: Certain solar manufacturers may even guarantee a degradation rate as low as 0.25% per year, coupled with a performance warranty period of up to 30 years.

How do I get a solar panel warranty?

Generally, the most robust warranties are obtained by hiring installation companies certified by the solar brands they represent. Alternatively, long warranties can also be secured from solar manufacturers that provide their own installation services. What Is Not Covered by a Solar Panel Warranty?

What are the different types of solar warranty?

There are two main types of solar warranties: performance warranty and product warranty. A performance warranty is a guarantee that the total system output will not drop below a specified degradation percentage. A product warranty guarantees the solar panel's capability to produce energy, and it’s also known as a lifespan warranty.

What does a solar installation warranty cover?

While manufacturer warranties primarily cover issues related to the solar panels themselves, such as material defects, workmanship defects, and loss of power output, the solar installation warranty extends additional protection to the entire photovoltaic system.

Why do you need a solar warranty?

Warranties provide financial security for consumers, as they can protect your solar panel system from defects, performance issues, or other concerns. Thus, every purchase of solar equipment and installation services typically includes some kind of solar warranty.