Choosing a home charger for your next EV is easier when you work through a few clear questions in order. The connector, the vehicle's charging limit, your daily driving, and the electrical service at home each narrow the options. Once those are settled, installation style and cable length are straightforward.
Step 1: Confirm the connector
Most non-Tesla electric vehicles in North America use the J1772 connector, the standard AC connector. Tesla vehicles use the NACS connector, SAE J3400, and many other makers have announced a move to it. Adapters exist, but check whether one fits your plan before relying on it. Confirm your vehicle's port type first.
Step 2: Check the vehicle's charging limit
Your car's onboard charger sets how fast it can take AC power. Look up the maximum AC charging rate in your owner's documentation. A charger rated far above that number will not speed up charging for that car.
Step 3: Estimate what you need each day
Consider how many miles you drive on a typical day and how many hours the car stays parked at home. Divide the energy you need by the hours available to find the power you need. For many homeowners, a moderate-output charger covers the overnight need with time to spare.
Step 4: Look at the electrical service
Find out what your electrical panel can support and whether there is an existing 240-volt circuit nearby. A 40-amp charger generally needs a 50-amp circuit, and a 48-amp charger needs a hardwired 60-amp circuit. Some homes need a panel upgrade or a new circuit before installation. A licensed electrician can assess this.
Step 5: Choose the installation style
A plug-in unit connects to a NEMA 14-50 outlet, a 240-volt, 50-amp receptacle. A hardwired unit is permanently connected to the circuit. Plug-in units can be simpler to install, while hardwired units are required for some higher-amperage options. Hardwired work should be done by a licensed electrician, and local permits or inspections may apply. Check with your local building department.
Step 6: Plan for cable length and warranty
Measure the distance from the mounting point to where your car parks, and add slack. Then compare warranty terms. Chargers come with a 3-year warranty, and a 4-year extended warranty is available for an extra charge.
How this applies to EVIQO chargers
EVIQO sells five 240-volt Level 2 chargers, each with a 25 ft cable and a 3-year warranty. The J1772 line includes a 40A (9.6 kW) plug-in model, a 48A (11.5 kW) hardwired model, and a model that can be installed as either option. The NACS line includes a 48A (11.5 kW) hardwired model and a 40A (9.6 kW) NEMA 14-50 plug-in model. Use the steps above to match connector, amperage, and installation style to your vehicle and home. To order, send a request with your name and phone number. A manager then confirms delivery, warranty, and payment.