iMeshbean&reg; Small And Safe 2500W / 5000W off grid Power Inverter Converter 48 V DC TO 120V AC Stackable for Solar, Wind etc Note: this item is Modified Sine Wave Inverter; Output Continuous Max. Power: 2500W; Output Surge Power: 5000W; Converting Max. Efficiency: &gt;88% Normal Input Voltage:DC48V; Input Voltage Range:DC40~60V;Output Voltage: AC1205%; Converting Max. Efficiency: &gt;88% Output Frequency: 60Hz; Output Wave Form: Semi-Pure Sine Wave (SPSTM) ; No load Current(Average): &lt;0.20A Input Low-Voltage Alarm Voltage:401V; Input Under-voltage Cut Off Voltage: 601V; Input Over-voltage Cut Off Voltage: 601V Intelligent protection system with audio and visual alarms, Come with a full range of protection