How long is the warranty period for photovoltaic panel batteries

How long does a solar panel warranty last?

A 25-year performance warranty is the industry standard for top-tier solar panel manufacturers. Material warranties can be shorter, and while 10 years is fairly typical, that number can vary by manufacturer. Here is a breakdown of the warranties provided by four of the top solar manufacturers: What Can Void A Solar Panel Warranty?

Are solar panels covered under warranty?

And if you plan to get a solar battery with your solar panel system, the battery is covered under a different warranty. The average battery warranty is 10 years. Your solar panel's performance warranty guarantees that your panels will produce a certain amount of electricity over the term of the warranty.

What is a performance warranty on a solar panel?

Performance warranties guarantee a percentage of electric power output over the warranty period. Most solar manufacturers offer 25-year performance warranties. The amount of power your solar panel can output declines steadily over that period.

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.

Does my solar battery have a warranty?

The vast majority of solar batteries come with some sort of limited warranty. If your battery doesn't have a warranty, that's an immediate red flag. Warranties aren't the easiest thing to read. Here's how to decipher the secret code of your solar battery's warranty.

Why are solar panel warranties important?

Solar panel warranties are important to make sure you get the expected electricity savings over time. For example, if your solar energy system is expected to save at least $1,200 per year, a 25-year warranty means you get $30,000 in guaranteed savings. Solar panel warranties also help you qualify for favorable loan conditions.