Yes, the mid to high end products are suitable for home backup. For example, the BLUETTI AC500 ensures that anything you plug in will run to its full functionality and capacity in terms of both wattage and battery capacity. AC500 uses a 5,000W inverter and can withstand surges of up to 10KW; in addition it supports the use of an external expansion battery pack that can be expanded to a maximum of 18,432 watt-hours of battery capacity.