Home EV Charger Installation Guide
What to know before installing a home EV charger: power supply, single vs three phase, permits, electrician checks and costs.
Start with your electrical supply
A qualified electrician should check your main fuse, cable route, earthing arrangement and available capacity. Many European homes can support 7.4 kW single-phase charging; some homes can support 11 kW or 22 kW three-phase charging.
Faster is not always necessary. Overnight charging at 7.4 kW can add roughly 250-350 km of range depending on the car.
Smart charging is worth considering
Smart chargers can schedule charging for cheaper tariffs, avoid overloading your home and sometimes integrate with solar generation.
If you have dynamic electricity pricing, choose a charger or app ecosystem that can automate charging windows.
Installation costs vary by country
A simple installation may be a few hundred euros, while long cable runs, consumer unit upgrades or groundworks can cost much more. Always compare installed quotes, not just charger hardware prices.
Check local grants and landlord or apartment rules before ordering equipment.
Plan your next EV trip
Use EVRoutes to find charging stops, compare route options, and estimate realistic range before you leave.
EVRoutes Team
Original EV charging and route-planning guides written for European EV drivers.