20 years (standard product warranty); 25 years with REC ProTrust (installed by REC Certified Solar Professional)✓source
UL Fire Classification
UL 61730 Fire Type 2 (IEC 61730 Fire Class C)✓source
Compliances
IEC 61215:2021, IEC 61730:2023, UL 61730, ISO 9001, ISO 14001, IEC 45001, IEC 62941, IEC TS 63126 Level 1, IEC 61701 Salt Mist (SM6), IEC 62716 Ammonia Resistance, ISO 11925-2 (EN 13501-1 Class E), EN 13501-5 Roof Fire Performance (BROOF T2)✓source