The Luxpower SNA 6K Inverter is an off-grid inverter with battery charger (140A). The inverter features an all-in-one design with breakers, eliminating the need for additional components and helping to reduce installation time and cost. Power your home with up to 6 kW (6000W) of continuous power simultaneously from solar, battery and generator sources. Connect to the grid to power home loads and charge batteries if solar and battery power is insufficent. Wifi/4G dongle and a simple LCD user interface makes remote monitoring and programming simple. Closed-loop communication with StackRack SR5K-UL batteries provides you an fully-integrated, high efficiency energy system for long-term performance and reliability.