The FU 565 / 570 / 575 / 580 / 585 / 590 M Silk Nova Duetto Series from Futurasun is a Solar Panels with System Voltage 1500 V, Output Power 565 to 590 W (STC), 425 to 443.52 W (NOCT), Output Voltage 41.89 to 42.65 V (STC), 39.37 to 39.83 V (NOCT), Output Current 13.49 to 13.84 A (STC), 10.80 to 11.06 A (NOCT), Open Circuit Voltage 50.58 to 51.28 V (STC), 48.05 to 48.72 V (NOCT). Tags: Panel. More details for FU 565 / 570 / 575 / 580 / 585 / 590 M Silk Nova Duetto Series can be seen below.