3000 watts Continuous Power 12/ 24V DC to 110/ 230 V AC power inverter Modified Sine Wave 2 Ac Outlets Automatic Thermal Shutdown Overload Protection Power Surge Up To 6000watts Extra Surge Capacity Low Battery Alarm/ Shut Off Reverse Polarity Protection Built-in Cooling Fan Fits All Sockets Efficiency : > 80% Certificate : CE/ ROHS