
Terra AC Wallbox
Homes and strata sites wanting robust open-protocol hardware, socket or tethered choice and flexible load-management integration.
- Power
- 7.4 / 11 / 22 kW
- Supply
- 1-phase & 3-phase
- Lead
- Tethered or socket
- Solar
- Yes
- Hardware
- $1,800
Australian professional-install catalogue
Only charger families with an Australian manufacturer, retailer or professional installation channel are included. Equipment prices are planning allowances before installation, not live quotes.
24 Australian-installed families
Select up to four

Homes and strata sites wanting robust open-protocol hardware, socket or tethered choice and flexible load-management integration.

Homes wanting a durable charger, open software choice and load control inside Schneider Electric's Wiser ecosystem.

Tesla households wanting a simple tethered charger, Tesla app control and multi-charger power sharing.

Solar households wanting brand-agnostic surplus charging, tariff scheduling and tethered or socket choice.

Fronius solar owners wanting automatic phase switching, PV surplus charging and tariff-aware modes.

SigenStor households wanting EV charging inside the same home-energy management system.

GoodWe solar and battery owners wanting PV-priority charging in the existing SEMS ecosystem.

Sungrow hybrid households wanting 7, 11 or 22 kW charging and iSolarCloud energy control.

SolarEdge homes wanting charger, PV, battery and tariff control in one SolarEdge ONE platform.

Australian buyers wanting brand-agnostic solar charging, local availability and OCPP options.

Homes wanting strong load management, solar diversion, cellular connectivity and local support.

A compact smart charger with broad compatibility, Eco-Smart solar and optional Power Boost load management.

Enphase households wanting deep solar and battery integration, low-surplus charging and future-facing hardware.

Growatt solar and APX households wanting a matching charger with broad power and enclosure options.

Fox ESS solar and battery homes wanting a low-cost matching charger with solar linkage and open protocols.

iStore or compatible Huawei households wanting a locally supported charger inside the same energy platform.

Single-phase homes wanting a simple display, tariff scheduling, included CT hardware and local Australian support.

SolaX solar and battery owners wanting a broad model ladder, automatic phase switching and SolaXCloud control.

Homes wanting detailed whole-home energy measurement, solar optimisation and open OCPP in one system.

Budget-focused single-phase homes wanting OCPP, a long local warranty and a straightforward tethered charger.

Design-conscious homes wanting a compact socketed charger, five-year warranty and future-facing open controls.

Strata, fleet-adjacent and demanding installations where robust hardware and open network control matter more than native solar diversion.

Homes wanting a configurable socket or tethered charger with open OCPP control, solar diversion and unusually broad wired and wireless connectivity.

Strata, workplace-adjacent and demanding homes wanting a proven socketed wallbox with open protocols, metering and expandable load management.
Side by side
| Check | EV charger brandABB Terra AC Wallbox | EV charger brandSchneider Electric Schneider Charge | EV charger brandTesla Wall Connector Gen 3 |
|---|---|---|---|
| Power variants | 7.4 / 11 / 22 kW | 7.4 / 11 / 22 kW | 7.4 / 11 / 22 kW |
| Phases | 1-phase, 3-phase | 1-phase, 3-phase | 1-phase, 3-phase |
| Connection | Tethered or socket | Tethered or socket | Tethered Type 2 |
| Lead | Type 2 socket or 5 m tethered Type 2, depending on model | Type 2 socket or 5 m and 7 m tethered Type 2 variants | 7.3 m tethered Type 2 |
| Solar control | External energy-management integration through OCPP, Modbus or compatible home controls | Wiser whole-home energy management or compatible third-party OCPP control | Charge on Solar requires a compatible Tesla vehicle and Powerwall |
| Load management | Dynamic and multi-charger load management with compatible metering or backend | Dynamic anti-tripping and household load management with compatible Schneider hardware | Power sharing; dynamic power management needs compatible metering |
| OCPP | Yes | Yes | No |
| Connectivity | Wi-Fi, Ethernet and Bluetooth; 4G available on selected variants | Wi-Fi and Ethernet | Wi-Fi |
| Bidirectional status | Not listed | Not listed | Not listed |
| App | ABB ChargerSync | Wiser Home or compatible third-party app | Tesla app |
| Equipment allowance | $1,800 | $1,750 | $800 |
| Cons |
|
|
|