4000W 24V Hybrid PV Solar Inverter 120V/240V AC Split Phase Power Inverter MPPT 140A. OLED light touch screen. Accurate touch and quick response. Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave. Support split-phase and single-phase pure sine wave output. With touch resistance LCD screen dynamic flow diagram design, easy to understand thesystem data and operation status. Two output modes: mains bypass and inverter output; Uninterrupted power supply. Available in four charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging. Efficiency (PV to INV). 10ms (PCs), 20ms (home appliances). 2× rated power for 5 seconds. Standard COM port, LCD remote/WIFI (optional). Smartess App: Real-time WiFi/GPRS monitoring for IOS and Android.