Setup for this level of integration is much much more associated, necessitating a certain vehicle that supports the technological innovation, a smart home power panel that can take power from an EV as well as bidirectional charger itself, which is usually drastically more expensive than a normal Level 2 charger. https://laneselpr.hyperionwiki.com/1118821/the_smart_trick_of_samsung_a14_car_charger_that_nobody_is_discussing