Output voltage : (± 5%) 230 V – 50 Hz (± 0.01 Hz) Output waveform : True Sine Nominal battery voltage : 24 V Recommended battery capacity : > 200 Ah Continuous power at 40 °C / 104 °F, cos phi 1 : 2000 W P30 power at 40 °C, cos phi 1 : 2500 W Peak Load : 5000 W AC connection : Internal Efficiency : 92 % Display/read-out : LED Display Dimensions, hxwxd 420 x 318 x 130 mm 16.5 x 12.5 x 5.1 inch Weight 14.6 kg 32.2 lb Approvals CE, E-mark, ABYC A-31