Qcells offers one of the best warranties for solar panels

A 25 years limited linear performance warranty and an extended 12 years limited product warranty¹. We guarantee that the performance of a new Qcells solar panel:

• equals a minimal nominal rated power of at least 97 % during the first year of its nominal operation
• deviates by 0,6 % per year
• still equals 92 % of its nominal rated power after 10 years
• and still equals a minimal nominal rated power of at least 83 % after 25 years.

Our product warranty covers our Qcells technologies Hot-Spot Protect​​​​​​​² and Anti PID Technology​​​​​​​³. Qcells offers very high guarantee for your investment.

¹In accordance with the warranty terms of the Qcells sales organisation of your respective country.​​​​​​​
²Hot-Spot Protect: The modules are safe against backside destruction caused by Hot-Spot effects due to partial shading of modules.​​​​​​​
³Anti PID Technology: The modules are safe against potential-induced degradation in accordance to the test criteria: cells at -1500 V against grounded, with conductive metal foil covered module surface, 25 °C, 168 h