EV Charger Cost Calculator

A typical home EV charger costs $1,200–$3,200 to install in Australia. The price varies with switchboard condition (older boards cost more to upgrade), wall construction (brick or weatherboard takes longer), cable run length and whether you need a dedicated circuit or a larger main switchboard upgrade. A single-phase home with a modern switchboard and short cable run sits at the lower end; a three-phase property with solid concrete walls or an old switchboard sits higher. Solar Advice includes a free site inspection to measure your exact conditions and quote accurately.

Five main factors affect cost. First, switchboard age and capacity: a modern switchboard with available circuit space costs less than one needing an upgrade or replacement. Second, wall type and access: timber and weatherboard are cheaper to run cable through than brick or render, and easy cable routes cost less than difficult runs around obstacles. Third, distance from meter to charger: a 5-metre run costs less than a 20-metre run. Fourth, single-phase versus three-phase power: three-phase properties have more flexibility and may cost less per phase. Fifth, permit requirements and grid connection: your local distribution network operator (Ausgrid, Endeavour, United Energy, etc., depending on state and suburb) sets approval times and may charge connection fees. Solar Advice confirms all these on site.

The Australian federal government currently does not offer a direct EV charger rebate. However, some states run schemes: Victoria's electric vehicle infrastructure scheme and South Australia's EV charging grants exist but amounts and eligibility rules change yearly. If you install a solar battery system at the same time, you may qualify for the federal Cheaper Home Batteries Program (available from 1 May 2026), which provides upfront rebates: approximately $252/kWh for the first 14 kWh, $151/kWh from 14–28 kWh, and $38/kWh from 28–50 kWh. Confirm current state and federal incentives with your state energy agency or the Clean Energy Regulator before committing. Solar Advice helps you understand which rebates apply to your property.

A straightforward installation on a modern home takes one to two days on site: one day for electrical work (running cable, installing the charger unit and isolators, testing circuits) and often a second day for final testing and grid connection approvals. Switchboard upgrades, solid-brick wall drilling or long cable runs add time and complexity. After installation, your distribution network operator (Ausgrid in NSW, Endeavour in Victoria, etc.) issues a permission to connect letter, which usually arrives within 5–10 business days. You can use the charger immediately in most cases; the network operator confirms final grid compliance asynchronously.

Yes, an EV charger must be installed by a licensed electrician in Australia. All work on circuits connected to the mains supply requires formal electrical qualifications and must comply with the Electrical Safety Code and your state's wiring regulations. The installation must be notified to your state's electrical regulator (Safe Work NSW, Energy Safe Victoria, etc.) and your distribution network operator. Solar Advice's electricians are SAA-accredited and hold current state licenses, so your installation meets all legal requirements and you receive a compliant electrical installation certificate for insurance and resale purposes.

Yes, combining solar and an EV charger often costs less than separate projects and maximises your savings. A typical home solar system ($4,000–$9,500) powers most daytime use; adding a 5–10 kW system means you can charge your EV during the day on solar power, eliminating grid charging costs on peak rates. If you also add a solar battery ($7,000–$15,000), you store cheap off-peak power and solar generation overnight, charging your EV on stored energy and paying grid rates only when needed. Solar Advice offers Solar + Battery Packages ($12,000–$26,000) and can integrate an EV charger into the design. The Cheaper Home Batteries Program (from 1 May 2026) may also reduce battery costs, lowering the combined package price. Contact Solar Advice for a tailored quote that includes all three systems.

An EV charger can work with a solar or battery system, but they need careful design. A charger draws 7–11 kW continuously during charging (depending on model and phase configuration), so your solar system must be sized to deliver that power during the day, or your battery must have sufficient capacity and output rating to support it overnight or during cloudy periods. If you have a 5 kW solar system but charge during early morning or evening, you'll still draw from the grid unless you have a large battery. A 10–12 kW solar system with a 10 kWh battery works well for most homes; a 15 kW system with 15 kWh battery is ideal for frequent or overnight charging. Solar Advice designs the full system during the site assessment to match your charging habits, solar output and battery size so you maximise self-consumption and minimise grid reliance.

Most Australian home EV chargers are Level 2 (AC chargers), delivering 7–11 kW and adding 30–50 km of range per hour. They plug into a standard 32 A circuit and take 4–8 hours to fully charge a battery depending on car and charger size. Level 1 chargers (standard 10 A household outlets) are slower and rarely used for home charging because they add only 5–10 km per hour—impractical for daily use. DC fast-chargers (50–350 kW) are public infrastructure for road trips and are too powerful and expensive for home installation. For residential use, a 7–11 kW Level 2 charger ($1,200–$3,200 installed) is the standard choice because it charges overnight safely and costs far less than upgrading your entire home electrical system.