EV Charging May 04, 2026 6 min read

EV Charger Installation in Melbourne: Cost, Process & Switchboard Requirements

Installing a home EV charger in Melbourne typically costs between **A$1,200 and A$3,300** for a Level 2 wall-mounted unit, including the charger and installation labour. If your switchboard is outdated or lacks capacity, you may also need an upgrade before work can begin — adding to the total. A licensed electrician should assess your site before you purchase any hardware.

Licensed electrician installing a wall-mounted EV charger in a Melbourne garage

Frequently asked questions

Book Your EV Charger Installation

Licensed, local, and turn up when promised. Carbon Group Electrical — REC 35801.

Call 0468 403 129 Request a quote

Written by Brandon Loebert, Registered Electrical Contractor (REC 35801), Carbon Group Electrical, Melbourne.

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Installing a home EV charger in Melbourne typically costs between A$1,200 and A$3,300 for a Level 2 wall-mounted unit, including the charger and installation labour. If your switchboard is outdated or lacks capacity, you may also need an upgrade before work can begin — adding to the total. A licensed electrician should assess your site before you purchase any hardware.

Why Install a Dedicated Home EV Charger?

Plugging your EV into a standard 10-amp power point works, but it is slow — usually adding around 10–15 km of range per hour of charging. A dedicated Level 2 wall charger (32-amp circuit) delivers 7.4 kW on single-phase power, which can add 40–50 km of range per hour and fully charge most EVs overnight.

Benefits of a dedicated installation:

Faster, more consistent charging
Cleaner, purpose-built wiring with correct cable protection
Smart charging features (scheduling, solar integration)
Future-proofing your home for EV use

What Happens During an EV Charger Site Check?

Before any work begins, your electrician will carry out a site assessment. This usually takes 30–60 minutes and covers:

Switchboard inspection — checking age, capacity, and whether RCDs (safety switches) are fitted
Cable run — measuring the distance from the switchboard to the intended charger location
Power supply — confirming whether your property has single-phase or three-phase power
Earthing and bonding — verifying the existing installation meets current standards
Meter box condition — ensuring the point of supply is suitable

This assessment determines whether a straightforward installation is possible, or whether preliminary work (such as a switchboard upgrade) is needed first.

Single-Phase vs Three-Phase: What's the Difference?

Most Melbourne homes have single-phase power, which supports charging at up to 7.4 kW with a Level 2 charger — enough for the vast majority of residential EV owners.

Three-phase power allows charging at up to 22 kW (using a compatible three-phase charger), which is approximately three times faster. Three-phase is more common in:

Newer homes built after the mid-2000s
Properties that have had a previous 3-phase upgrade
Commercial premises

If you want three-phase charging and do not yet have it connected to your property, the upgrade involves work by your network distributor (e.g. AusNet Services or United Energy in Melbourne's eastern suburbs) as well as your electrician. This adds cost and lead time.

Switchboard Requirements for an EV Charger

An EV charger requires its own dedicated circuit — it cannot share a circuit with other loads. This circuit must include:

A correctly rated MCB (miniature circuit breaker) — typically 32-amp
A dedicated RCD (safety switch) protecting the EV circuit
Appropriate cable sizing from the switchboard to the charger location
A weatherproof enclosure if the charger is in an exposed outdoor position

When Does the Switchboard Need Upgrading?

Your switchboard may need upgrading before an EV charger can be installed if:

It still uses ceramic or rewirable fuses (no MCBs)
It has no RCDs fitted
There are no spare circuit positions for a dedicated circuit
The board is at or beyond its rated capacity

A switchboard upgrade in Melbourne typically costs A$1,500–A$3,500 for a residential property, depending on complexity. See our detailed guide to switchboard upgrades in Melbourne for more information.

How Much Does EV Charger Installation Cost in Melbourne?

Costs vary based on the charger you choose, your home's electrical setup, and the cable run required.

| Component | Typical Cost Range | |---|---| | EV charger unit (Level 2) | A$500 – A$2,000 | | Installation labour | A$700 – A$1,300 | | Total (straightforward install) | A$1,200 – A$3,300 | | Switchboard upgrade (if required) | A$1,500 – A$3,500 extra | | 3-phase upgrade (if required) | Contact electrician for quote |

Price ranges are based on national data from Hipages (2026) and Zecar (2025). Actual costs vary by property and scope of work.

Factors that increase cost:

Long cable runs from switchboard to garage (more cable + conduit)
Trenching required for underground cabling (e.g. carport separate from house)
Switchboard at or near capacity
Asbestos-containing meter boxes that require special handling

EV Charger Brands We Install

Carbon Group Electrical installs a range of popular wall chargers across Melbourne's eastern suburbs, including:

Tesla Wall Connector — from approx. A$750 (unit only); integrates natively with Tesla vehicles
Wallbox — compact, smart-charging capable units with solar integration
Ocular — Australian-designed, solar-ready chargers with app control

We can advise on the best charger for your vehicle, home setup, and budget. Most modern EVs use a Type 2 connector, which is compatible with the majority of Level 2 wall chargers on the Australian market.

The Dedicated Circuit and RCD Requirement

Under Victoria's electrical safety regulations, your EV charger circuit must include a residual current device (RCD), also known as a safety switch. This is mandatory for all new circuits in domestic premises under the Electricity Safety (Installation) Regulations 2023.

An RCD trips within milliseconds if it detects a fault current, protecting you from electric shock. All electrical installation work must be completed by a Licensed Electrical Worker, and a Certificate of Electrical Safety (COES) must be issued on completion, as required by Energy Safe Victoria.

Serving Melbourne's Eastern Suburbs

Carbon Group Electrical installs EV chargers throughout Melbourne's eastern suburbs, including Croydon, Ringwood, Hawthorn, Kew, Camberwell, Box Hill, Blackburn, Doncaster, Mitcham, and Vermont. If you are in the area and want to understand your options, we are happy to carry out a no-obligation site assessment.