Electric cars of different brands will have a single standard electroparadise. Digging HomePlug Powerline Alliance agreed with Audi, Daimler, BMW, Porsche and VW, standardization technology HomePlug Green PHY, allowing you to charge the car from a home electrical outlet. New German electric cars will roll off the production line with the already integrated HomePlug Green PHY. It will charge the batteries of the vehicle using the same connectors that connects to the power cable on the electrobatches. Those devices that support the HomePlug Green PHY is a very low level of energy consumption. This became possible thanks to the various devices included in the network of the Smart Grid. In HomePlug believe that the electric car has the same right to charge from a home outlet, like a mobile phone.