Description

Charging an EV at home in India means connecting your electric vehicle to either a portable charger plugged into a standard 15A or 16A socket, or a dedicated wall-box charger installed at your parking spot. A portable charger adds roughly 10 to 15 kilometres of range per hour. A wall-box charger rated at 7.4 kW delivers 30 to 40 kilometres of range per hour and fully charges most Indian passenger EVs overnight.

This guide covers every step of setting up home EV charging in India: the three charger types, what your electricity connection actually needs, how apartment owners can navigate society approvals, what it costs to install, and how much you will really pay per month on your electricity bill.

The Three Ways to Charge an EV at Home in India
Before choosing a charger or booking an installation, it helps to understand that home EV charging in India is not a single product. There are three distinct approaches, each with different hardware, electrical requirements, and practical tradeoffs. The right choice depends on how far you drive daily, what battery size your EV has, and whether you live in an independent house or an apartment with shared electrical infrastructure.

Using the Portable Charger That Came With Your EV
Every passenger EV sold in India comes with a portable AC charger as standard equipment. This charger, sometimes called a Mode 2 charger or a granny cable, plugs directly into a standard 15A or 16A wall socket and typically delivers between 3.3 kW and 3.5 kW of power. For a compact EV like the Tata Tiago EV or a Citroen eC3, this adds roughly 10 to 15 kilometres of range per hour. For a larger battery like the 79 kWh pack in the Mahindra BE 6, expect a full charge to take 20 hours or more.

The portable charger is convenient for emergencies and occasional top-ups, but it was never designed to be your primary daily charging method. At lower power delivery, the vehicle's onboard charger operates less efficiently, which means a measurable portion of electricity is lost as heat during every session. Real-world data from Tata Nexon EV owners shows that charging via a standard wall socket results in energy consumption roughly 20 to 25% higher per kilometre than charging through a dedicated wall-box charger. Over a year of driving, that inefficiency compounds into a meaningful cost.