12V 24V Continued Power 1500W 1500W Peak Load Power Rate < 4500W < 4500W No Load Current Draw < 0.9A < 0.9A Total Harmonic Distortion < 2% < 2% Input DC Voltage Range 10-15V 20-30V Output Voltage Range 115 +/- 3% 115 +/- 3% Output Frequency Range 60 +/- 3Hz 60 +/- 3Hz Max Outer Temperature < 65 C < 65 C Low Voltage Alarm Level 10.7V 21.4V Low Voltage Cut Off Level 10V 20V Short Protect Yes Yes Overload Protect Yes Yes Dimension (LxWxH) MM 365(L)x110(W)x31(H) Weight (KG)7.0