Warranty extensions are available to provide a total warranty of 5 to 10 years for your battery or the complete storage system, depending on your needs. It includes the corrective maintenance of your guaranteed items (parts included) and a follow-up of your requirements.
Benefit from an extended manufacturer’s warranty of up to 10 years, depending on your needs.
You know the price of the warranty extension from the outset and, with just one payment, you can therefore avoid unforeseen costs.
The warranty extension includes a performance warranty on the battery. This is the warranty of a DC residual energy level, depending on the battery use.
In the event of a breakdown, our experts provide you with a rapid response: within 1 day for initial telephone support and within 1 week for an on-site visit, if required.
How the extended warranty works

What does the extended warranty cover?
- Corrective maintenance of the complete system (repair or replacement of defective parts), including parts replaced, the labor on site as well as travel and accommodation costs*
- Battery performance guarantee
- Assistance from our team of experts in the event of a problem, with a response as soon as possible
What conditions must be met in order to benefit from this cover?
A preventive maintenance contract must be drawn up for the warranty to be valid. It is also mandatory to have a remote system connection allowing access to historical battery data.
- A preventive maintenance contract must be drawn up.
- A remote system connection should be available, allowing access to historical battery data.
- Socomec must be able to retrieve all data coming from the battery at any time.
- Socomec must be able to store all these battery data on a secured cloud for the customer, or the customer can do it by itself, assuming all responsibility.
- Socomec reserves the right to cancel the extension if the customer handles the battery data storage and in case of default.
A guarantee that’s adapted to your needs
To offer you greater flexibility with your guarantees, we offer various options:
- 3-year warranty extension (total system warranty period 5 years)
- 8-year warranty extension (total system warranty period 10 years)
- Extended warranty applicable to the complete system
- Extended warranty applicable to the batteries only
* Provided that the installation is in a country where a Socomec subsidiary is present, as specified in your commercial offer.