iMeshbean&reg; 2500W/5000W Stackable Parallel Off Grid Power Inverter input DC 24V output AC 240V USA Note: U Will get a lamp for gift, we may send it from different warehouses. this item is Modified Sine Wave Inverter; Output Continuous Max. Power: 2500W; Output Surge Power: 5000W Normal Input Voltage: DC24V; Input Voltage Range: DC20~30V; Output Voltage: AC2405% Output Frequency: 60Hz; Output Wave Form: Semi-Pure Sine Wave (SPSTM) Input Low-Voltage Alarm Voltage: 210.5V; Input Under-voltage 'Cut Off Voltage':200.5V; Input Over-voltage 'Cut Off Voltage': 300.5V Converting Max. Efficiency: &gt;88%; No load Current(Average): &lt;0.15A