Planning Garage EV Charging During a Remodel
Remodeling a garage opens walls and ceilings, which makes it a good time to add a charger or prepare for one. Garage EV charging usually needs a dedicated circuit, enough panel capacity and a charger location that reaches the car’s port. Planning it now avoids surface conduit and cut drywall later.
ENERGY STAR offers information on certified EV chargers.
Charger Levels
Level 1 charging uses a standard outlet and charges slowly. Level 2 charging uses a higher voltage circuit and charges faster. So the choice depends on how far you drive each day and how long the car sits in the garage overnight. Many owners choose Level 2 for daily driving.
Panel Capacity
A Level 2 charger adds significant load. So an electrician should check panel capacity. The article on electrical panel assessment explains the review.
Garage EV Charging Permits
In the City of Sacramento, new EV charger circuits require plan review submittal, according to the minor permits page. Ask the department what documents apply.
- Charger level and circuit size
- Panel capacity
- Charger location
- Permit requirements
Charger Location
Place the charger where the cable reaches the car without crossing walkways. Also consider future vehicles with ports in different spots. Then the charger serves more than one car.
Utility Programs
SMUD publishes information on electric vehicles and related programs. Check for current offers. The article on SMUD rebates explains where to look.
Garage EV Charging and Storage
Chargers need clear wall space. Plan storage around them. The article on garage storage upgrade covers organizing a garage.
Prewiring for the Future
Even without a car now, running conduit or wire during a remodel saves money later. So consider prewiring.
Costs
Costs depend on distance from the panel, panel capacity and charger type. Get quotes after an assessment.
Garage EV Charging and Two Car Homes
Two electric cars may need two chargers or one charger that shares power. So ask the electrician about load sharing options. Also plan cable reach for both parking spots.
Because two chargers add load, the panel review matters even more. Then both cars charge without tripping breakers.
Weather and Outdoor Chargers
Some owners park outside, so they need chargers rated for outdoor use. Also protect cables from damage. Because sun and rain affect equipment, choose models designed for weather. Then the charger lasts longer.
Next Steps
Check capacity, choose a location and ask about permits. Thoughtful garage EV charging planning makes daily charging simple.