Different warranty periods apply for each component of the system (see details below). If the applicable warranty period is still running when you leave the plan (either at the expiry of the 7-year contract period or earlier if you leave and pay the system exit fee, you will still be covered by that warranty when ownership of the system transfers to you.
Alpha-ESS SMILE5 with Smile 10.1kWh battery: 5-year Product Warranty on the Smile5 product (inverter/housing etc.), 10-year Battery Warranty on the battery component.
Tier 1 Panels: all panels will have, at a minimum, a 12-year product warranty, and a 25-year panel performance warranty.
Click here to view the hardware specification sheets.