Abstract: A power sharing device allows a single high voltage electric socket to be shared with one or more appliances and an EV charger. The device can be easily installed and used without updating the electric circuit of the dwelling. The device senses the load of the appliance socket(s) and automatically disconnects the EV charger socket if significant current is being drawn by the appliance(s). The device may also include a circuit breaker to prevent current overload of the electric circuit. These and other features of the device provide improved safety relative to existing solutions.

Abstract: A power management device for intelligently splitting and controlling a high power outlet is described. The device includes a housing, power input, outlets, power sensor, and a controller. The housing has an internal compartment configured to hold components of the device and an exterior surface. The device has a plurality of outlets on the exterior surface of the housing. Each outlet is configured to connect to an appliance. Each outlet has a power sensor configured to sense current draw and/or power use at the outlet. The controller of the device is contained within the internal compartment of the housing and monitors the usage of each outlet via readings from the power sensors. The controller determines, based on the monitored usage and appliance parameters, one or more outlets to provide current to, and causes current to be provided to the determined outlet(s).