Electric vehicle ownership in Ontario is accelerating rapidly, and for good reason. Lower operating costs, a growing charging network, and provincial and federal incentives have made EVs an increasingly practical choice for GTA commuters. But one question comes up for almost every new EV owner sooner or later: should I install a home charger, and if so, what does that involve?

The short answer is yes — home charging is not just convenient but significantly more cost-effective than relying on public charging networks. Here’s everything you need to know about home EV charger installation in Ontario.

Level 1 vs. Level 2 Charging — What’s the Difference?

When your EV comes home for the first time, the simplest option is to plug it into a standard 120V outlet using the portable charger that typically comes with the vehicle. This is called Level 1 charging. It works, but it’s extremely slow — adding approximately 6 to 8 kilometres of range per hour of charging, meaning a full charge from empty can take 24 to 40 hours depending on your battery size.

Level 2 charging uses a dedicated 240V circuit — the same voltage as an electric dryer or range — and charges at approximately 25 to 40 kilometres per hour, depending on the charger unit and the vehicle’s onboard charger capacity. A full charge from empty typically takes 6 to 12 hours, meaning most EV owners can fully recharge overnight every night and wake up with a full battery every morning without thinking about it.

For the vast majority of EV owners, Level 2 charging at home is the right long-term solution.

What the Installation Involves

A Level 2 EV charger installation requires a dedicated 240V, 40-50 amp circuit run from your electrical panel to the charging location — typically in the garage or on an exterior wall near where the vehicle parks. The installation involves:

• Assessing your existing electrical panel capacity and upgrading if necessary
• Running a new dedicated circuit from the panel to the charging location
• Installing the charger unit (EVSE) on the wall
• Applying for and obtaining the required electrical permit from your municipality
• Inspection and approval by the Electrical Safety Authority of Ontario

All electrical work in Ontario must be performed by an ECRA/ESA licensed electrical contractor, and EV charger installations require a permit and ESA inspection. Power Squad handles the complete installation including permit application and inspection coordination.

Panel Capacity — Do You Need an Upgrade?

Many GTA homes, particularly those built before the 1990s, have 100-amp electrical service. Adding a 40-50 amp EV charger circuit to an already loaded 100-amp panel may not be feasible without a panel upgrade to 200-amp service. This is something your electrician will assess before installation.

A panel upgrade is a more significant project — typically $2,500 to $4,500 — but it also increases the overall electrical capacity of your home, which has value beyond EV charging. Homes with 200-amp service are increasingly expected by buyers in the GTA market, and the upgrade is generally a sound investment.

Available Incentives in Ontario

Federal and provincial incentives for EV charger installation have changed significantly in recent years. Currently, the Canada Greener Homes Grant program and various utility rebates have been the primary sources of financial assistance. Check Natural Resources Canada’s current programs and your electricity utility’s rebate offerings at the time of your installation, as these programs are updated regularly.

Choosing the Right Charger

The charger unit itself — technically called an EVSE (Electric Vehicle Supply Equipment) — is available in a range of styles and capabilities from manufacturers including ChargePoint, Grizzl-E, JuiceBox, and Wallbox. Key considerations are charging speed (typically 32 or 40 amps for home units), smart features (Wi-Fi connectivity, scheduling, energy monitoring), and weather resistance if the unit will be installed outdoors.

Power Squad can supply and install a suitable unit as part of the installation package, or install a customer-supplied unit if you prefer to select your own.