KFFKFF 4000W Pure Sine Wave Inverter Charger — DC 24V to AC 120V, LCD Screen, Remote Control (32.8ft/10m), Solar-Compatible for RVs, Boats & Homes, Works with Multiple Battery Types

Reliable 4000W pure sine wave inverter charger that converts DC 24V to AC 120V to power sensitive appliances such as refrigerators and medical equipment. Ideal for home backup or off-grid use in RVs, boats, and cabins, it provides stable, safe AC output. (For optimal performance, it is advised to limit the load on each outlet to under 1.2KW.) Flexible operation with five selectable modes to match different scenarios: Unattended Mode, Grid Priority Mode, Battery Priority Mode, Energy-Saving Mode, and Generator Mode — useful for travel, camping, or emergency situations. The unit is solar-compatible for integration with renewable systems. Designed for 24V battery systems and compatible with a wide range of battery chemistries: LiFePO4, lithium-ion, AGM, sealed lead-acid, and flooded lead-acid batteries. Charging and inverter functions are combined for convenience and versatility. Remote monitoring and control are provided via the removable controller and included 32.8ft/10m remote cable, allowing you to place the display and controls where they’re most convenient. The front-panel LCD screen offers clear status and setting information. Built-in protections keep equipment and batteries safe: safeguards for overloads, short circuits, excessive temperatures, over-current, and both high and low voltage conditions on the battery and grid sides. These features help prevent electrical faults and extend component life.