Fronius Warranty
The Fronius Warranty offers warranty protection for the material over the entire service life.
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.
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.
If you still have questions or are unsure of anything, you can find more detailed information on the registration process in our instructions or simply by watching our registration video.
2-year Fronius Warranty +
8-year Fronius Warranty upon registration
2-year Fronius Warranty +
3-year Fronius Warranty upon registration
The inverter software must be regularly updated in order to ensure smooth operation of the photovoltaic system.
Ongoing inverter software updates not only guarantee a low failure rate and better serviceability of the device, they also ensure optimal system performance.
Two Options for Regularly Updating Inverter Software
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.
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.