If you’re new to EV charging, the terminology alone can be confusing — kW ratings, connector types, single-phase versus three-phase supply. This guide covers the practical questions that actually matter when choosing and installing a charger, without assuming you already know the jargon.
Start with your vehicle, not the charger
Every EV has a maximum rate at which its onboard charger can accept AC power — buying a charger rated well above that limit won’t make your car charge any faster. Check your vehicle’s manual or ask your dealership for this figure before comparing chargers.
Match power to how you actually park
If your vehicle is parked for 8+ hours overnight, a lower-power charger (like 7.4 kW) is often enough to fully charge from a typical daily commute. Higher-power chargers matter more when dwell time is short — a workplace car park during the day, or a highway stop.
Get a site survey before you order
Cable run length, your existing electrical panel capacity, and where the charger will physically mount all affect what installation actually involves — and sometimes what unit makes sense. A short survey before ordering avoids surprises on installation day.