How long does a solar panel warranty last?

Some solar warranties might last 20 years and only cover the product and labor costs, while other warranties might last 25 years and cover the product, system performance and labor costs. Don't be afraid to shop around to see who's offering the best deal. What's covered under a solar panel warranty?

Should I get a warranty on a solar panel system?

A solar panel system is a multi-decade investment that a warranty can help protect. The less solar power your system produces, the more your home may need to draw from the utility company, which eats into your savings.

What should I look for in a solar panel performance warranty?

Ideally, you should look for a solar panel performance warranty with the following conditions: Some solar manufacturers will guarantee a degradation rate as low as 0.25% per year, and a performance warranty period of up to 30 years. The best solar companies offer homeowners an installation warranty of their own.

What does a solar warranty cover?

Your warranty can cover the cost of things like replacement panels, repairs and labor. It can also cover the performance of the solar panel system. The ideal warranty will ensure your system stays up and running for decades, choosing an installer with a solid warranty should be an important consideration during your solar journey.

How much does a solar warranty cost?

If you'd like to buy coverage for a longer period than the standard 20 to 25 years, you can consider an extended warranty for your solar panels. This additional warranty typically adds $350 to $500 to the cost of your system for an extra 5 to 15 years of coverage, according to SaveonEnergy.

What are the different types of solar warranties?

There are three different kinds of solar warranties you'll want to be on the look out for: product, performance and labor warranties. If you're buying a solar panel system, the ideal warranty package should contain all three. Let's take a deep dive into what each type of warranty covers.