Fronius Warranties
With Fronius products, PV system owners are ready for whatever tomorrow brings. Our warranty is more than a guarantee - it's a promise backed by over 30 years of solar industry experience, a family-run legacy of quality, and the unwavering support of our expert Fronius Support Team.
Warranty extensions for greater protection
When you invest in solar, you're thinking long-term - and so are we. That's why reliability, longevity, and sustainability are at the heart of everything Fronius stands for.
Every Fronius inverter comes with a complimentary 10-year Fronius Warranty Plus, giving you peace of mind from day one. And because we believe in standing behind our products for the long haul, you also have the option to extend your coverage by an additional 5 years for a total of 15 years of confidence in your investment. Throughout that time, you'll have access to the unrivaled expertise of our Fronius Support Team whenever you need it.
Why extend your warranty?
- Simple
Warranty claims are handled directly between your solar installer and Fronius. No advance payments, no hassle, just straightforward support when you need it most. - Transparent
Your warranty extension is registered to your device's unique serial number and comes with a personalized warranty certificate, available to download anytime through Fronius Solar.web. Coverage automatically includes original spare parts and replacement devices. - Smart Protection
Purchasing the 5-year extension within 6 months of your warranty start date ensures you lock in continuous, uninterrupted coverage at the best time. It's a small step today that delivers lasting confidence for years to come.
FRONIUS WARRANTY PLUS
The Fronius Warranty Plus is designed to give homeowners comprehensive, worry-free coverage. In the event of a claim, we go beyond just parts - covering material costs, labor costs for removing and installing the replacement component, and transportation costs for parts. It's real, meaningful protection built around your needs.
Register your inverter on Solar.web!
When you register your product, you will:
- Be able to update the warranty start date to the inverter installation date, effectively resetting it to start on its installation date, and therefore getting the full 10 years of your warranty.
- Download a warranty certificate for your inverter.
- Get quicker support for your registered inverter.