Domakihub How to Install an EV Charger at Home: A Step-by-Step Guide
Everything you need to know before adding a home charging point for your electric vehicle.
Reviewed by Domakihub home & decor pros · 2026-06-23 · 5 min read
Installing a home EV charger is one of the most practical upgrades you can make to a house, holiday rental, or hotel in Greece. The video above walks through the physical installation clearly; this article complements it with a structured process, local considerations, and answers to the questions Greek property owners ask most. Whether you drive an EV yourself or want to attract guests who do, a home charging point pays back quickly in convenience and rental appeal.
Level 1 vs Level 2 Charging: What Greeks Need to Know
Most Greek homes ship with standard 230 V / 16 A Schuko sockets. Plugging your EV directly into one (Level 1) gives you roughly 8-12 km of range per hour of charging — fine for overnight top-ups on low mileage, but frustratingly slow if you drive daily or host rental guests who arrive with a near-empty battery.
A dedicated Level 2 wallbox (7.4 kW single-phase, or 11-22 kW three-phase where available) charges five to ten times faster. For most households with a 10-15 kVA supply from HEDNO (ΔΕΔΔΗΕ), a 7.4 kW single-phase unit is the practical sweet spot and requires the least electrical upgrade work.
Regulations, Subsidies, and Permits in Greece
In Greece, any fixed electrical installation above 3.6 kW must be carried out by a licensed electrician (αδειούχος ηλεκτρολόγος) and declared to HEDNO. Multi-unit apartment buildings additionally need written approval from the building's general assembly before a wallbox can be installed in a shared parking area.
Greece has run ESDEK-funded subsidy programmes ("Κινούμαι Ηλεκτρικά") covering part of the cost of a wallbox for private residences. Check the current round through the Greek Ministry of Environment (ΥΠΕΝ) before purchasing — rebates of up to €500 on hardware plus installation have been offered in previous cycles.
How to Install a Home EV Charger: 5 Steps
- 1
Assess Your Existing Electrical Panel
Before buying anything, have a licensed electrician check your distribution board (πίνακας). You need a free 25 A or 32 A breaker slot, appropriate cable run distance to your parking spot, and enough total contracted capacity from HEDNO so the EV charger does not trip your main breaker. If your panel is old or full, budget for an upgrade — this is non-negotiable for safety.
- 2
Choose the Right Wallbox
Select a wallbox certified to IEC 62196 (Type 2 connector, the European standard). For a single-phase 230 V supply, a 7.4 kW unit suits most homes. For villas or hotels with a three-phase 400 V supply, an 11 kW or 22 kW unit will charge faster. Look for built-in load management (dynamic power balancing) if you have solar panels or other heavy appliances — it prevents overloading the supply automatically.
- 3
Run a Dedicated Circuit
The wallbox needs its own dedicated circuit: a 6 mm² copper cable from the panel to the installation point, protected by a 32 A Type-B RCD (residual current device) plus a 32 A MCB. Never share the circuit with other loads. Outdoors or in a garage, use conduit-rated cable (NYY-J or similar) and weatherproof trunking. The cable route should be planned before any drilling begins to avoid structural elements.
- 4
Mount the Wallbox and Make Connections
Fix the wallbox to a solid masonry or concrete wall at a comfortable height (typically 1.0–1.2 m to the centre). Route the cable through the wall into the back or base of the unit. The electrician makes the live, neutral, and earth terminations according to the manufacturer's wiring diagram — exactly three connections for a single-phase unit. Torque all terminals to spec; loose connections are a fire risk. Seal any wall penetrations with fire-rated mastic.
- 5
Test, Commission, and Register
Once wired, the electrician performs an insulation resistance test and RCD trip-time test before energising. Then connect your car and run a full charge cycle to confirm the displayed power matches the wallbox rating. The electrician must issue a Certificate of Electrical Installation (ΥΔΕ) and notify HEDNO of the new load. Keep all documentation — insurers and future buyers of the property may ask for it.
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FAQ
- Do I need permission from my apartment building to install an EV charger?
- Yes. Greek law (Law 4843/2021) gives individual apartment owners the right to install a private charger in their designated parking spot, but you must notify the building administrator in writing at least one month in advance. If installation requires work in common areas (e.g. cable trunking through a shared car park), a simple majority vote at a general assembly is required. Buildings with more than five apartments must also register the installation with HEDNO.
- How much does a home EV charger installation cost in Greece?
- Expect to pay roughly €400–€800 for a good-quality 7.4 kW Type 2 wallbox, plus €300–€600 for labour and materials (cable, conduit, RCD, breaker, certification). Total costs typically fall between €700 and €1,400 for a straightforward installation. Three-phase units and long cable runs cost more. Subtract any active government subsidy to arrive at your net outlay.
- Can I install the charger myself to save money?
- Legally, no — not in Greece. Fixed electrical installations must be carried out by a licensed electrician who can issue the mandatory ΥΔΕ certificate and register the installation with HEDNO. Doing it yourself voids your home insurance, invalidates the product warranty, and creates a real safety hazard. The electrician's fee is a small fraction of the total cost and buys you certified, insured work.