Model Number xl8000.Input Voltage 230 VAC.Output Voltage 230VAC ± 5%.Output Current 120A.Output Frequency 50Hz/60Hz.Output Type Single,Puresine wave.Size 147.4 * 432.5 * 553.6mm.Type DC/DC Converters, DC/AC Inverters.Inverter Efficiency 98%.Certificate CE Rohs.Warranty 2 years.Weight 24KG.Product name Off-grid Hybrid Inverter.Application Solar Power System Home.Inverter type Off-grid Power Inverter.Protection Overload.Display LCD Display.Rated power 4000W*2.Communication WIFI / RS485.Battery type Lead Acid \ Lithium \ Gel.Keyword Inverter Solar.Output waveform Prue Sine Wave.