What is the Queensland "over 20A" EV charging rule?
Queensland's electricity networks — Energex in the south-east and Ergon Energy in regional areas — require any dedicated EV charger rated above 20 A to be under "active device management." That means the network must be able to control when, and how fast, your charger draws power, to protect the grid at peak times.
Does the rule apply to my charger?
Almost certainly yes for a standard home charger. A typical 7 kW single-phase EV charger draws 32 A — well above the 20 A threshold — so it needs a compliant connection. Only a charger limited to 20 A or less (about 4.6 kW) can usually avoid active management, in exchange for slower charging.
How do I comply? Your connection options
There are four common ways to meet the rule in Queensland. Most homeowners choose either a controlled-load tariff (cheapest running cost) or a dynamic connection (fastest and solar-friendly). Your licensed installer recommends the right one based on your charger, your tariff, and whether you have solar.
| Option | How it works | Trade-off |
|---|---|---|
| Economy / controlled-load tariff (T33) | Charger runs on a cheaper controlled-load tariff with a guaranteed minimum ~16 hours/day; the network controls the timing. | Cheapest energy rate, but you can't always charge on demand. |
| Primary tariff + network control device | Charges on your normal tariff; a network-controlled device can switch it during peak events. | Charge anytime, with occasional network control. |
| Dynamic connection | Two-way connection; the charger is throttled (not switched off) via Dynamic Operating Envelopes, up to ~15 kW single-phase. | Fastest and most flexible, incl. solar — but needs a compatible dynamic charger (limited models so far). |
| Limit the charger to ≤20 A | Set the charger to 20 A (about 4.6 kW) so the active-management rule doesn't apply. | Simplest, but noticeably slower charging. |
Can I now charge faster and use solar in Queensland?
Yes. Queensland recently enabled dynamic connections, which let the network throttle your charger rather than switch it off — up to about 15 kW single-phase. With a compatible smart charger, that means faster charging and the ability to prioritise excess solar, instead of being locked to fixed controlled-load hours.
Do I have to deal with Energex myself?
No. A licensed electrical contractor installs the charger and registers the connection with Energex or Ergon on your behalf, selecting a compliant option. You shouldn't be filling in network paperwork yourself — arranging this correctly is exactly the kind of step a managed install takes care of for you.
Installing in Queensland? We'll handle the Energex side.
We match you with a licensed local installer who sets up a compliant, Energex/Ergon-registered connection and manages the whole job — nothing left to you.
Frequently asked questions
Do I need Energex approval to install an EV charger in Queensland?
Yes, for any charger rated above 20 A — which includes the standard 7 kW (32 A) charger. Your licensed installer arranges a compliant connection and registers it with Energex or Ergon Energy on your behalf. You don't apply to the network yourself.
What is the 20A rule for EV chargers in QLD?
Any dedicated EV charger rated above 20 amps must be under network 'active device management', so Energex or Ergon can control or throttle charging during peak demand. The standard 32 A home charger is above this threshold, so the rule applies to most installs.
Can I avoid the demand-response requirement?
You can if you limit the charger to 20 A (about 4.6 kW), but it charges more slowly. Most people instead choose a controlled-load tariff, a network control device, or a dynamic connection — all of which allow a full-speed 7 kW charger while meeting the rule.
Does the Queensland rule slow down my charging?
Usually not in practice. A controlled-load tariff guarantees a minimum daily charging window, and a dynamic connection throttles rather than cuts power. For typical overnight charging, most Queensland drivers notice little or no difference.
Can I charge my EV from solar in Queensland?
Yes — especially with a dynamic connection and a compatible smart charger, which can be throttled up to about 15 kW single-phase and prioritise excess solar, rather than being fixed to controlled-load hours. Your installer can confirm whether your charger and tariff support it.
Sources
This guide summarises publicly available Queensland network and industry information, current as of July 2026. Requirements are set by the networks and can change — always confirm current rules with your licensed installer or the network.