As far as I know, Ford's car because it is a full-time power supply for a few, it can not use a power line, you must use the wisdom of the box to regular power outages, avoid car battery to lose power.
As far as I know, Ford's car is not available for full-time power, so it can't use the power line and must use smart boxes to shut down the power at regular intervals to avoid the loss of power to the car battery.
As far as I know, Ford's car can't use the power line because of its full-time power supply. It must use a smart box to cut off the power at a fixed time, so as to avoid the loss of battery power<br>