Fronius Warranty

No matter what the future may bring, with a Fronius product, owners of PV systems are ideally equipped for the requirements of tomorrow. That is our promise to you and your customers. A Fronius warranty is backed by a solid family-run business with over 30 years of experience in the solar sector, as well as the uniquely high quality of our Fronius Support team.

Fronius products come with a two-year warranty ex works. With a simple online product registration in Fronius Solar.web, this can be extended for up to 10 years, free of charge.  

Register your inverter in Fronius Solar.web to enjoy the following benefits:

Warranty coverage of up to 10 years for registered products

Free overview of current PV system performance data in Fronius Solar.web

Regular information on new functions, accessories, compatible storage units, and home automation solutions

_{* Warranty conditions may differ depending on the country and region. Fronius accessories are excluded from product registration. For further requirements or limitations of the warranty, please refer to the warranty conditions for your country.}

Reliability, a long service life and sustainability play a crucial role for PV system owners, just like they do for Fronius.

This is why we are offering you the option to extend the warranty for up to 20 years. System owners thereby benefit from the uniquely high-quality service of our Fronius Support team reliably and in the long term.  

Fronius warranty extension

The Fronius Warranty extension is a cost-effective way to protect system owners against risks. If a claim is made, Fronius will provide the relevant materials, and the warranty holder does not have to pay for the spare part.  

_{* Warranty conditions and services may vary depending on the country and region. Fronius accessories are excluded from product registration. The prerequisite for free warranty extension is registration of a new Fronius inverter, which was commissioned after 09/01/2023, in Fronius Solar.web. For further requirements or limitations of the warranty, please refer to the warranty conditions for your country.}

 _{** The prerequisite for this is the maintenance and provision of an Internet connection.}