Inverts 9 To 17 Volt DC To 120 Volt AC; 1000 Continuous Watts; 50 Amps Continuous Output; 87 Percent Efficiency; With 1 AC Output; Without Volt / Watt Meter; Remote On / Off Capable; With Over Current Protection / Over Temperature Protection On Transformer / MOSFET And Battery; 16.6 Inch Length x 8.4 Inch Width x 4.7 Inch Height Panel Size; With Built In Charger / Battery Temperature Sensor / 20 Amps Input Circuit Breaker / 15 Amps Output Circuit Breaker; Lithium Power