Warranty: 24 months; Colour: Black; Overheat protection: Yes; Product code: INV17; Manufacturer: Green Cell; Surge protection: Yes; Indicator: LED indicators; Input Voltage: 24V DC; Output Voltage: 230V AC; Output frequency: 50Hz; Shape of the output voltage: Pure Sinusoid; Efficiency: 90%; Usable power (continuous): 500W; Instantaneous power (impulsive): 1000W; Other: Cooling with Turbo Cooling fan;