Delta

AC Max 22kW

Name: AC Max 22kW
Brand: Delta
Price: 1509 AUD
Availability: InStock

A robust three-phase 22kW charger from a global industrial electronics leader, with OCPP support and dynamic load management.

Estimated charger price

around $1,509

Estimated installation

around $700–$1,500

Typical installation estimate for a straightforward home installation. Longer cable runs, switchboard upgrades, three-phase work, trenching or other site requirements can increase the cost.

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Overview

The Delta AC MAX Smart is an AC charger platform supporting up to 7.4 kW on single-phase or 22 kW on three-phase installations, depending on configuration. Australian documentation lists Type 2 charging, a 5 m cable on tethered models, IP55 / IK09 protection, RFID authentication, Wi-Fi and Ethernet connectivity, OCPP 1.6 and Modbus TCP for energy-management integration. Native solar-surplus diversion is not documented as a built-in function.

Key highlights

Up to 7.4 kW single-phase / 22 kW three-phase

5 m tethered cable on Type 2 plug variants

OCPP 1.6

RFID authentication

Modbus TCP energy-management integration

IP55 / IK09

Best for

Three-phase households or commercial installations
Users wanting OCPP and Modbus-based energy-management integration
Homes needing OCPP for smart integration
Multiple-user contexts (RFID authentication)

Not ideal for

— Single-phase-only households
— Users seeking premium residential aesthetics

Using this charger at home in Australia

This charger supports higher AC charging speeds where both your home's electrical supply and your EV's onboard AC charger allow. Confirm your home's phase support with a licensed electrician, and check your EV's maximum AC charging capability.

Where the charger and required monitoring equipment support solar-aware charging, the system can adjust EV charging in response to available solar generation. The exact behaviour depends on the charger, metering or sensors, inverter setup and configuration.

Where supported and correctly configured, load management can reduce EV charging power when other household loads increase, helping keep total demand within the configured site limit.

OCPP support allows the charger to communicate with compatible OCPP charging-management platforms. OCPP support by itself does not guarantee integration with a home battery, solar inverter, electricity tariff or every third-party platform.

The manufacturer lists an IP55 enclosure rating for this charger. The final mounting location should follow the manufacturer's installation requirements and be confirmed by the installer.

A dedicated home EV charger should be installed by a licensed electrician. The installer should confirm the circuit design, switchboard capacity, protection requirements and any applicable local electricity-network requirements.

Key specifications

Estimated installationaround $700–$1,500

PowerUp to 7.4 kW single-phase / 22 kW three-phase

PhaseSingle-phase & three-phase

Cable5m tethered

Weather ratingIP55

Warranty2 years

Solar supportScheduling

OCPPYes

Load balancingEnergy-management integration via Modbus; external compatible control equipment may be required

App controlYes

Charger prices are estimates based on publicly available pricing we could verify and may change with retailer offers, promotions and product configuration. Installation is additional.

Typical installation estimate for a straightforward home installation. Longer cable runs, switchboard upgrades, three-phase work, trenching or other site requirements can increase the cost.

Manufacturer information

Visit the manufacturer's website for current product details, warranty terms, and support.

Visit manufacturer website

Manufacturer website links are provided for reference only. Home Charger Match is independently operated and not affiliated with any charger manufacturer. Always confirm current product specifications, availability, and warranty terms with the manufacturer or seller before purchasing.