EV Charger Installation Cost Perth (2026 Prices)
A bloke in Canning Vale rang us recently with three EV charger quotes on the table: one for $900, one for $1,600, and one for $3,200, for what he assumed was the same job. Nobody had explained what was actually in each price, so the cheapest looked like a bargain and the dearest looked like a rip-off. The truth? All three were quoting different jobs. The $900 quote didn’t include the charger. The $3,200 one included a switchboard upgrade he probably didn’t need.
That confusion is everywhere right now, because EV charger installation cost in Perth depends on a handful of variables that genuinely change the price, and quotes rarely spell them out. This guide gives you the real numbers we charge in 2026, what moves them up or down, and how to compare quotes properly. If you’d rather just see fixed prices, our EV charger installation page lays them out.
Key Takeaways
- Supply and install of a quality single-phase 7.4kW smart charger starts at $1,410 inc GST in Perth. A typical install lands between $1,410 and $2,500 depending on the charger and your home’s wiring.
- Already bought a charger? Install-only starts from $650 inc GST for a 7kW single-phase unit fitted near the switchboard.
- Four things move the price: the charger you choose, how far the cable has to run from the switchboard, whether your switchboard needs work, and single vs three-phase.
- Three-phase installs cost more, a 22kW three-phase unit supplied and installed starts around $2,850, but most Perth homes charge perfectly well overnight on single-phase.
- It’s licensed electrical work in WA. No DIY, and chargers over 20A must be notified to Western Power (your electrician should handle that paperwork; we do).
Want an exact figure instead of a range? Get a free fixed-price quote, no call-out fee, and the price we give you is the price you pay.
What’s actually involved in installing a home EV charger
A home EV charger isn’t a glorified powerpoint. A Level 2 charger pulls up to 32 amps continuously for hours at a time, more sustained load than almost anything else in your house. Doing it properly means:
- A dedicated circuit from your switchboard to the charger, wired to AS/NZS 3000. No sharing with the garage lights.
- Correctly rated protection on the board (and load management set up so the charger plays nicely with your oven, air con and hot water).
- The charger mounted and commissioned, connected to Wi-Fi, app configured, charging schedule set.
- Western Power notification for chargers over 20A. This is a WA requirement, and it’s your electrician’s job to lodge it.
That’s the job you’re pricing. Now the numbers.
EV charger installation costs in Perth (2026)
These are our actual prices, not estimates scraped from a national website:
| Job | Price (inc GST) | What you get |
|---|---|---|
| Install-only (your charger) | from $650 | 7kW single-phase unit fitted near the switchboard, dedicated 32A circuit, Western Power notification |
| Evnex E2 Flex, supply & install | from $1,410 | 7.4kW single-phase smart charger, 5m tethered cable, app scheduling, solar-upgradeable later |
| Evnex E2 Core, supply & install | from $1,680 | The Flex plus built-in solar diversion and tariff-based charging |
| Evnex X22 (three-phase), supply & install | from $2,850 | Up to 22kW, around 120km of range per hour, solar smarts included |
A typical Perth install lands between $1,410 and $2,500 all-in. Long cable runs or switchboard work can push a job past $3,000, but you’ll know that before anything starts, not after.
The four things that move the price
1. The charger itself
A quality single-phase 7.4kW smart charger is the sweet spot for most homes, it adds around 50km of range per hour and fully charges most EVs overnight. Chargers with built-in solar diversion cost a bit more upfront and pay for it back if you have panels. We’re brand-independent (Evnex, Tesla, Wallbox, Zappi, Fronius and more; see our full EV charging service), and we’ll happily fit a charger you’ve already bought.
2. The cable run
The single biggest variable nobody mentions. A charger mounted near the switchboard is the cheapest possible install. A charger on the far side of the house, in a detached garage, or upstairs means more cable, more labour, and sometimes trenching or conduit. If you’re flexible about where the charger goes, tell your electrician, it can save you hundreds.
3. Your switchboard
Every charger needs its own protected circuit, and some older Perth boards don’t have the space or the safety gear to take one. If your board needs work, that’s a separate line on the quote, anywhere from a few hundred dollars for minor changes to a few thousand for a full upgrade. We’ve written a full guide to switchboard upgrade costs in Perth so you can sanity-check that part of any quote. Because we’re licensed for the whole job, we do the board work in the same visit, no second tradie.
4. Single-phase vs three-phase
Most Perth homes have single-phase power, and a 7.4kW single-phase charger suits them perfectly. If your home has three-phase supply (some newer builds and larger homes do), a three-phase charger can deliver 11–22kW for much faster charging. The unit and the wiring both cost more. Worth it if you regularly need a fast turnaround; unnecessary if the car sits in the garage all night anyway.
What about Bunnings and other flat-rate install deals?
You’ll see retail packages that bundle a charger with a “standard installation” for one flat price. Read the fine print: “standard” usually means a short cable run near the switchboard, a board that already has space and compliant safety switches, and surface-mounted cable. Anything outside that scope, longer runs, conduit, board work, double-storey homes, gets billed as an extra, and that’s where the flat price stops being flat.
There’s nothing wrong with those packages for genuinely simple installs. Just compare like with like: get an itemised quote for your house and your switchboard, then line them up. That’s exactly what our free site visit gives you.
Can I install an EV charger myself?
No, and this one isn’t us protecting our patch. In WA, installing an EV charger is licensed electrical work: it needs a new circuit, board protection, and (over 20A) notification to Western Power. DIY electrical work is illegal, voids your home insurance, and a botched 32A circuit is a genuine fire risk. Buy the charger yourself if you like the online price, from $650 we’ll fit it properly.
What does charging actually cost once it’s installed?
The question everyone asks second. At Synergy’s standard home tariff (roughly 30c/kWh at the time of writing), a 60kWh battery costs about $18 from empty to full, and most nights you’re topping up, not filling up, so a typical overnight charge is a few dollars. Compare that with $80–$100 to fill a petrol tank.
If you have solar, it gets better: a charger with solar diversion (like the E2 Core) charges the car from your excess solar during the day, which can bring your per-kilometre cost close to zero. That’s the maths that makes the install pay for itself. Want to model your own numbers? The federal Green Vehicle Guide home charging calculator lets you plug in your exact car and tariff.
Common questions
How much does it cost to install an EV charger in Perth?
Supply and install of a single-phase 7.4kW smart charger starts at $1,410 inc GST, with a typical Perth install landing between $1,410 and $2,500 depending on the charger, the cable run and your switchboard. Install-only for a charger you’ve already bought starts at $650 inc GST.
How much does it cost to install a 7kW EV charger?
If you supply the charger, from $650 inc GST fitted near the switchboard. If we supply it, from $1,410 inc GST for the Evnex E2 Flex, installed. Longer cable runs or switchboard work add to that, you’ll get the exact figure at a free site visit before any work starts.
Can a local electrician install an EV charger?
Yes, any licensed electrician can legally do the work; there’s no separate EV licence in WA. What matters is EV-specific experience: dedicated circuit sizing, load management, three-phase options and the Western Power notification. Ask whoever quotes you how they handle those four things.
How long does the installation take?
A straightforward single-phase install is done in a few hours. Long cable runs or switchboard work can stretch it to a full day. You’ll get a timeframe with your quote.
What is the 80% rule for EVs?
Most manufacturers recommend charging to about 80% for daily use rather than 100%, because lithium batteries age faster when held at full charge. Smart chargers make this automatic, set the limit in the app once and forget it. (Charging past 80% also gets slower, which matters more at public fast chargers than at home overnight.)
Do I need three-phase power for a home charger?
No. A single-phase 7.4kW charger fully recharges most EVs overnight and suits the majority of Perth homes. Three-phase is a nice-to-have for faster charging if your home already has it, we’ll tell you either way at the site visit.
The bottom line
EV charger installation in Perth costs from $650 (install-only) or from $1,410 supplied and installed for a quality 7.4kW smart charger, with most jobs finishing between $1,410 and $2,500. The quote moves on four things, charger, cable run, switchboard and phase, and a fair quote itemises all four. Anyone who gives you one flat number without looking at your switchboard is guessing, and you’ll pay for the guess one way or the other.
Want the exact number for your place?
We’ll come out, look at your board and your parking spot, and give you a fixed price on the spot, free, no call-out fee, no obligation. See our fixed EV charger prices or book your free quote. You’ll deal with Matt from quote to install, and you can see what Perth homeowners say before you book.
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