Looking for a reliable 3 phase EV charger installation in Rockdale? High Demand Electrical are accredited Level 2 electricians delivering fast, compliant 22kW charging for homes and businesses across Rockdale and the St George area.
Why Choose 3 Phase EV Charging?
A 3 phase supply lets your EV charger draw up to 22kW - around three times faster than a standard single phase 7kW unit. For Rockdale households and businesses with higher energy needs, that means a full charge in a fraction of the time.
Up to 3× Faster Charging At Home
Single Phase
Three Phase
Our 3 Phase Installation Process
We start with a site assessment of your Rockdale switchboard and supply, confirm your 3 phase capacity, then mount, wire and test your charger to AS/NZS standards. Most installs are completed in a single visit.
Benefits for Local Homes & Businesses
Faster charging, better load management and future-proofing for additional EVs - 3 phase charging adds real value to Rockdale homes and commercial sites across the St George area.
22kW Fast Charging
Up to 3× faster than single phase — charge a larger EV in a fraction of the time.
Switchboard Protection
A dedicated circuit balances the load so your board and supply aren't strained.
Full RCD Safety
Dedicated RCD and earth-leakage protection to AS/NZS 3000 for safe charging.
Future-Proof
Ready for a second EV, solar integration and rising household demand.
How Our 3-Phase Install Step by Step
Annual booking
Licensed Assessment
Report & Plan
Report & Plan
Your Local Level 2 Electricians
High Demand Electrical are fully licensed Level 2 Accredited Service Providers covering Rockdale and all of the St George area. From grid-side connections to switchboard upgrades, we handle the work others can't.
Our Energy Providers
Authorised by Sydney's major networks
Services We Offer
High Demand Electrical - 3 Phase EV Charger Installation
FAQs
Do I need 3 phase power for an EV charger in Rockdale?
Not always, but it's worth it. A 3 phase supply allows up to 22kW charging versus about 7kW on single phase. We'll check what your Rockdale property has and recommend the best option.
How much does a 3 phase EV charger installation cost in Rockdale?
Cost depends on your switchboard, the cable run and whether a supply upgrade is needed. We provide a free, no-obligation quote for every Rockdale job before any work begins.
Do I need a Level 2 electrician for the installation?
Yes - any work involving the network connection or metering must be done by a Level 2 Accredited Service Provider. High Demand Electrical is fully accredited and services Rockdale and the St George area.
How long does a 3 phase EV charger install take in Rockdale?
Most installations take from a few hours to a day, depending on cabling distance and any switchboard work required. We'll give you a clear timeframe with your quote.
Can you upgrade my single phase supply to 3 phase in Rockdale?
Yes. As Level 2 ASPs we can arrange and complete a single-to-three phase upgrade with your network provider, then install your 22kW charger - all handled for you in Rockdale.
Our Partners
Powering Your Needs with Expertise
If you’re looking for a reliable, experienced, and prompt electrician, look no further than High Demand Electrical. We cater to all your electrical needs, from routine maintenance to emergency repairs and complete system installations. Our skilled team is committed to providing professional service that ensures your electrical systems run smoothly. Whether it's a small task or a large project, give us a call today. Let us meet all your electrical demands with the quality and reliability you deserve.
