Electric Vehicle Charger Installation Walthamstow, E17

Types of Charging In Walthamstow, E17

There are three main types of EV charging – rapid, fast, and slow. These represent the power outputs, and therefore charging speeds, available to charge an EV. Note that power is measured in kilowatts (kW).

Rapid chargers are one of two types – AC or DC [Alternating or Direct Current]. Current Rapid AC chargers are rated at 43 kW, while most Rapid DC units are at least 50 kW. Both will charge the majority of EVs to 80% in around 30-60 minutes (depending on the battery capacity). Tesla Superchargers are also Rapid DC and
charge at around 120 kW. Rapid AC devices use a tethered Type 2 connector, and Rapid DC chargers are fitted with a CCS, CHAdeMO, or Tesla Type 2.

Fast chargers include those which provide power from 7 kW to 22 kW, which typically fully charge an EV in 3-4 hours. Common fast connectors are tethered Type 1 or a Type 2 socket (via a connector cable supplied with the vehicle).

Slow units (up to 3 kW) are best used for overnight charging and usually take between 6 and 12 hours for a pure-EV, or 2-4 hours for a PHEV. EVs charge on slow devices using a cable that connects the vehicle to a 3-pin or Type 2 socket.

Home Charging In Walthamstow, E17

Charging an EV at home is often the most cost-effective and convenient way to recharge it. 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 agreements or partnerships with charge point suppliers. In some cases, a free home charging point is included in a new vehicle 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 to the central metering device. This is to ensure safety and allow for monitoring of other electrical loads. On-street residential charging units are becoming more common in some areas. They use a cable that connects to a Type 2 or 3-pin socket.

Local Electric Vehicle Charger Installers

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