... APower Tolerance±3 % STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5; Solar CellMonocrystalline No. of Cells12 (2 ... CablesTUV (2Pfg1169:2007), U L 4703, UL 44Optional ConnectorsOptional warranty : 25-year transferrable power output warranty: 5 years/95% ,12 years/90 ... %, 18 years/85%, 25 years/80%Based on nominal power 3years material and workmanship ...