Choosing an At-Home Charger
A comprehensive buyer's guide to selecting the right Level 2 home EV charger for your needs in Canada.
1. Power & Amperage (Speed)
Level 2 chargers range from 16 to 48 amps. The higher the amperage, the faster the charge, but it requires a larger electrical breaker.
- 32A (40A breaker): Adds ~40 km per hour. Excellent for most plug-in hybrids and smaller battery EVs.
- 40A (50A breaker): Adds ~50 km per hour. The sweet spot for most overnight charging needs.
- 48A (60A breaker): Adds ~60+ km per hour. Requires hardwiring (no plug). Best for large EVs with massive batteries (e.g., F-150 Lightning).
Vehicle On-Board Charger Limit (Don't Overpay)
You do not need a charger that goes faster than your vehicle's on-board AC charger can accept. For example, if your EV's onboard charger is rated at 32A (7.7 kW), installing a 48A (11.5 kW) charger will NOT charge your car any faster—the car will simply cap intake at 32A. Check your car's manual before spending more on heavy-duty electrical wiring.
2. 'Smart' vs 'Dumb' Chargers
Should your charger connect to Wi-Fi?
Smart Chargers
Connect to Wi-Fi. Features include scheduling to avoid peak rates, tracking energy usage, and power sharing between multiple chargers. Examples: Wallbox Pulsar Plus, Tesla Wall Connector.
Basic (Dumb) Chargers
No internet connection. They simply charge the car when plugged in. Highly reliable and often cheaper. You can still use your car's built-in software to schedule charging. (Note: Basic chargers cannot be compatible with carbon credit rewards programs because they cannot meter and report energy data). Example: Grizzl-E Classic.
3. The Connector Type (NACS vs J1772)
Historically, all non-Tesla vehicles in North America used the J1772 connector for Level 2 home charging, while Tesla used their proprietary NACS plug. Now, the industry is shifting universally to NACS.
If you buy a non-Tesla today, a J1772 charger makes sense. However, if you want to future-proof your garage, consider buying a NACS charger since your next car will almost certainly use NACS.
4. Safety Certification (CRITICAL)
In Canada, it is absolutely crucial that any charger you purchase is safety certified. Look for CSA, cUL, or cETL marks.
Never buy uncertified, cheap chargers from overseas online marketplaces. They can melt, cause fires, and using an uncertified charger will void your home insurance if a fire occurs.
Carbon Credit Rewards: Charger Compatibility Required
To earn cash rewards or carbon credits for your home EV charging (such as through Roulez Électrique in Quebec/Canada), your charger must be compatible with an eligible reward program. These programs typically require a certified Wi-Fi smart charger to track and verify your kilowatt-hour usage automatically.
Popular Brands in Canada
Wallbox
Known for the Pulsar Plus, an ultra-compact smart Level 2 charger with intuitive app controls, power sharing, and optional power meter accessories to monitor current at your electrical panel and dynamically manage load.
Grizzl-E
Built in Canada (Ontario). Known for being tough, affordable, and durable. Heavy-duty metal casing built to withstand harsh Canadian winters.
Tesla
The Tesla Wall Connector offers sleek design, smart scheduling, power sharing, and optional dynamic power management accessories to monitor real-time current at the electrical panel.
SWTCH
A Canadian EV charging solutions provider offering smart connected Level 2 charging stations engineered for residential and multi-tenant installations.