Q CELLS
Warranty
All Q Cells G9+ and G10+ series panels come complete with both a 25-year product and performance warranty.
The product warranty ensures all solar panels to be free of defects .
The performance warranty guarantees 98% of nominal power rating during the first year. Thereafter, a maximum rate of degradation not to exceed .5% per year. At ten years you will retain at least 93.5% of your rated nominal power, and at 25 years your solar panels will retain at least 89 % of their energy producing potential.
