Solar Panels Manufacturer Versus Installation Warranty

Many homeowners are confused about the different types of warranties that come with their solar panel systems.

What Is a Manufacturer’s Warranty?

One of the most important is the manufacturer’s warranty. This type of warranty covers the equipment itself—including the solar panels, inverters, microinverters, and any other system components.

If any part of your equipment fails or malfunctions within the warranty period—typically up to 25 years—the manufacturer is responsible for replacing or repairing the faulty component.

This warranty is designed to ensure the long-term performance of the solar products you purchased.

What Is a Manufacturer’s Warranty?

The installation warranty covers the installer’s workmanship and is separate from the equipment warranty. For example, if a company like Titan installed your system and offered a 25-year installation warranty, that warranty applies to how they installed the system—not to the equipment itself.

Installation warranties generally cover things like roof leaks, improper wiring, or failure to meet code requirements. If something goes wrong because the system due to poor installation, the installation warranty is what would obligate the company to come out and fix it.

Why This Distinction Matters

Understanding the difference between these two types of warranties is critical. You’ll need to understand this if your solar system is not performing as expected or if damage occurs. If the issue is with a panel or inverter that has failed, the manufacturer should be contacted. If the problem is due to improper installation or poor workmanship, then the installer is responsible—assuming they are still in business and the warranty is valid.

Knowing which warranty applies helps you determine who to contact for support and what kind of resolution you can expect.

Still have questions about your solar panel warranties or need legal support? Contact Prevost Law Firm today for guidance and help with your case.