How to charge an EV at home

How to charge an EV at home

Charging at home is often the most convenient and cost effective way to recharge an EV. Government grants are available for the installation of home EV charge points, and a large number of companies offer a fully installed charge point for a fixed price.

Most home chargers are either rated at 3 kW or 7 kW. The higher powered wall-mounted units normally cost more than the slower 3 kW option, and halve the time required to fully charge an EV. Many plug-in car manufacturers have deals or partnerships with charge point suppliers, and in some cases provide a free home charge point as part of a new car purchase.

In most cases, home-based charging requires off-street parking to avoid trailing cables across public footpaths and public areas. All EV charging units are wired directly to the central metering unit, usually on its own circuit for safety and to enable monitoring separate from other electrical loads. While less common, on-street residential charging units are becoming available in some local authority areas.