Product SPECIFICATIONS REC ALPHA PURE BLACK SERIEs > Product SPECIFICATIONS 1821±2.5 [71.7±0.1] CERTIFICATIONS 460 [18.1] 901 [35.5] 28 [1.1] IEC GR GR ISO 1100 [43.3] Pending : , ISO : , OHSAS : GR 11±0.2 [0.43±0.01] WARRANTY Standard Installed by an REC Certified Solar Professional No System Size All REC ProTrust Yes Yes kW ≤ kW Product Warranty (yrs) Power Warranty (yrs) 20.5±0.5 [0.8±0.02] 17 [0.7] 975±2.5 [38.4±0.1] 6.6±0.2 [0.26±0.01] 1016±2.5 [40 ±0.1] 6.0±0.2 [0.24±0.
