Advant Warranty
By extending the warranty of your PV Supernode controller you gain certainty that your PV installation will keep running smoothly — now and in the future.
You ensure continuity of operation, full protection and priority technical support wherever you happen to be.
Benefits of extending the warranty
- Immediate device replacement – in case of failure we will replace your controller within one business day of your report.
- Constant access to technical support – service tickets are logged in a dedicated system and handled with priority.
- Remote care and updates – controllers and software receive regular updates that ensure stability, security and compatibility with the latest standards.
Would you like to extend your controller's warranty or replace the unit? Get in touch:
- hotline: +48 58 55 88 224
- e-mail: info@advant.pl
*When buying the warranty it is necessary to confirm which package it covers.
Technical support
Welcome to our remote technical support centre:
- we are available Monday to Friday, 8:00–16:00,
- our team is made up of seasoned specialists with deep knowledge of our solutions,
- we respond to tickets and solve problems effectively,
- each ticket is treated individually.
Contact our team to resolve your issue quickly:
- via the hotline at: +48 58 55 88 224
- by e-mail at: support@advant.pl
Service repairs
We perform device repairs in the following scopes:
- in-warranty,
- post-warranty,
- service.
To report a repair, contact us:
- via the hotline at: +48 58 55 88 224
- by e-mail at: support@advant.pl
Return address
Please ship devices to:
Advant Sp. z o.o.ul. Obrońców Wybrzeża 9/4
80-398 Gdańsk, Poland