High quality internal components: Designed for reliability and efficiency Sleek extruded aluminum housing: Built like a tank for durability and heat dissipation. Super easy to mount in any location. Pure sine wave: Same as the grid power in your home, pure sine is the best option for all electrical devices from sensitive electronics to industrial motors. Continuous Power 2000W Surge Power 4000W Waveform Pure Sine Wave Dimensions 13-1/4? x 7-1/4? x 3-5/8? Weight 8 lbs Included wiring 4 x 8AWG wires, 18? long Voltage Range 12V: 10-15VDC 24V: 21-30VDC 36V: 30V-45VDC 48V: 42-55VDC Efficiency Minimum 88% AC Output 120VAC / 1 Ph / 60hz Low Voltage Alarm 10DC0.5V or 20.5DC1V or 32.5VDC1V or 44.5VDC1V Low Voltage Shut Down Protection 9.5DC0.5V or 19.5DC1V or 31VDC1V or 42VDC1V Over Load Protection Shut Off Output Over Voltage Shut Down Protection 15.5V or 30.5V or 45.5V or 55.5V Overheat Protection Shut Off Output Automatically Operating Temperature Range -10C to 50C (14F to 122F) Idle power consumption 5W Total Harmonic Distortion THD 5% Country of Origin Made in China to Gridless Revolution specifications Warranty 1 Year