Everything You Need to Know About Home EV Charger Installation
Installing a home EV charger is the most convenient and cost-effective way to charge your electric vehicle. Charging at home overnight costs a fraction of public charging and means you start every day with a full battery. For EV owners across North Lakes, Redcliffe, Mango Hill, Chermside and Aspley, here is your complete installation guide.
EV Charger Types Explained
| Charger Type | Power | Charge Speed | Best For |
|---|---|---|---|
| Level 1 (standard outlet) | 2.4kW | 8-12 km/hr | PHEVs, low daily km |
| Level 2 (dedicated circuit) | 7.2-22kW | 30-100 km/hr | Most EV owners |
| Level 3 (DC fast) | 50-350kW | Full in 20-60 min | Commercial only |
Home EV Charger Installation Costs
| Component | Typical Cost (AUD) |
|---|---|
| Level 2 charger unit (7kW single phase) | $800 – $2,000 |
| Level 2 charger unit (22kW three phase) | $1,500 – $3,500 |
| Electrical installation (circuit + mounting) | $400 – $1,200 |
| Switchboard upgrade (if needed) | $800 – $3,500 |
| Cable run (per metre beyond 10m) | $15 – $30 |
| Total typical installation | $1,200 – $3,000 |
What Electrical Work Is Required?
- Site assessment — check switchboard capacity and cable run
- Dedicated circuit from switchboard to charger location
- RCD (safety switch) protection on the EV circuit
- Charger mounting and electrical connection
- Testing and commissioning
- Switchboard upgrade if insufficient capacity
Do I Need a Switchboard Upgrade?
A 7kW EV charger draws 32 amps — equivalent to a large air conditioner. Many older switchboards do not have spare capacity. Signs you need an upgrade:
- Switchboard is full (no spare circuit positions)
- Old ceramic fuses instead of circuit breakers
- No safety switches or incomplete coverage
- Main supply is only 40A or 60A (may need Energex upgrade)
Charging Costs: Home vs Public
| Charging Method | Cost per 100km |
|---|---|
| Home (off-peak tariff) | $2 – $4 |
| Home (standard tariff) | $4 – $7 |
| Public Level 2 | $8 – $15 |
| Public DC fast | $15 – $30 |
| Petrol (comparison) | $12 – $20 |
Solar + EV Charging
If you have solar panels, charging your EV during the day with excess solar is essentially free driving. Smart chargers can be set to charge only when solar production exceeds household use. Combined with surge protection and a modern switchboard, this is the most cost-effective setup.
Areas We Service Across Brisbane and North Brisbane
Connex Electrical provides expert electrical services across Brisbane and North Brisbane, including:
- North Lakes
- Redcliffe
- Mango Hill
- Griffin
- Kallangur
- Burpengary
- Morayfield
- Caboolture
- Chermside
- Aspley
- Everton Park | Electrician McDowall | Electrician Carseldine | Electrician Cashmere
- Stafford
- Wavell Heights
- Murrumba Downs
- Rothwell
- Deception Bay
- Petrie
- Lawnton
- Strathpine
- Brendale
- Albany Creek
- Eatons Hill
- Warner
Our Full Range of Electrical Services
- Switchboard Upgrades
- Emergency Electrician
- Air Conditioning Installation
- Electrical Safety Inspections
- Surge Protection
- EV Charger Installation
- LED Lighting Installation
- Ceiling Fan Installation
- Smoke Alarm Installation
- Powerpoint Installation
- Residential Electrician
- Commercial Electrician
- Data Cabling
Ready to Install an EV Charger?
Connex Electrical provides professional EV charger installation across North Brisbane — site assessment, switchboard upgrades, dedicated circuits and charger commissioning.
Call 0474 207 609 or visit our contact page to book a site assessment.
Frequently Asked Questions
How much does EV charger installation cost in Brisbane?
Total installation typically costs $1,200 to $3,000 including the charger unit, dedicated circuit and any switchboard work.
Can I charge my EV from a normal powerpoint?
Yes, but it is very slow (8-12 km per hour). A dedicated Level 2 charger provides 30-100 km per hour of charge.
Do I need a switchboard upgrade for an EV charger?
Many older homes need an upgrade to handle the 32A draw. A site assessment will confirm.
How long does EV charger installation take?
Most installations take 3-5 hours. If a switchboard upgrade is needed, allow a full day.
Can I charge with solar power?
Yes. Smart chargers can be configured to charge only from excess solar production, making driving essentially free.
Need this done in your suburb? Connex Electrical services all North Brisbane and Moreton Bay suburbs including Stafford · Kallangur · Caboolture.
Learn more about our Ev Charger Installation services → | All suburbs we service
Call 0474 207 609 for a free quote.
Our Electrical Services
Air Conditioning Installation · Ceiling Fan Installation · Switchboard Upgrades · Smoke Alarm Installation · Powerpoint Installation · LED Lighting Installation · Electrical Maintenance · Electrical Safety Inspections · EV Charger Installation · Emergency Electrician · Commercial Electrician · Data Cabling · Surge Protection
Areas We Service
Electrician North Lakes · Electrician Redcliffe · Electrician Chermside · Electrician Caboolture · Electrician Morayfield · Electrician Burpengary · Electrician Narangba · Electrician Kallangur · Electrician Mango Hill · Electrician Griffin · Electrician Dakabin · Electrician Petrie · Electrician Lawnton · Electrician Deception Bay · Electrician Rothwell · Electrician Kippa-Ring · Electrician Margate · Electrician Clontarf · Electrician Scarborough · Electrician Woody Point · Electrician Bridgeman Downs · Electrician Murrumba Downs · Electrician Aspley
Industry Resources
- QBCC — Queensland Building and Construction Commission
- Energex — SE Queensland Electricity
- Electrical Safety Office Queensland
Need an electrician? Call Connex Electrical on 0474 207 609 for a free quote.