Qssun Axpert VM III TWIN 6000 Watt Hybrid Off-Grid Inverter with a capacity of 6 kW and a 48V system. Capacity: 6000 Watts (6 kW) supporting solar panels up to 6 kW. Technology: Operates as a Pure Sine Wave hybrid inverter with an MPPT charger. Features: Detachable LCD screen with built-in Wi-Fi for phone monitoring, and supports operation without batteries (depending on solar or grid availability). (New product in box, unused)