CE,ROHS,ISO,TUV(IEC),CEC Certified. Electrial Parameters:Maximum Power at STC(Pmax): 230WVoc: 37.00VVmp: 29.76VIsc: 8.30AImp: 7.74AMaximum System Voltage: 1000VDCWarranty: 5 years warranty on material and workmanship10years for 90% output power, 25years for 80% output power. Monocrystalline solar panel 230W
