Solar Batteries

Tesla Powerwall 3

Tesla Powerwall 3 combines home battery storage with an integrated solar inverter, supporting streamlined solar energy management and configurable backup.

Why consider Tesla Powerwall 3?

All-In-One Design

Combines the solar inverter and battery storage into a single, cohesive chassis.

Configurable Backup

Can support selected or broader household loads when designed with suitable backup equipment.

Tesla App Ecosystem

Provides app-based monitoring of household power flow, storage, and backup status.

System Compatibility

Functions as the primary inverter; directly connects to solar panels and can support Tesla Wall Connectors.

Representative Residential Options

Product image of Tesla Powerwall 3 Powerwall 3

Powerwall 3

Tesla's current residential battery system for Australian homes, with integrated solar conversion and backup capability when paired with the required backup equipment. Tesla documents it as scalable to multiple Powerwall 3 units.

13.5 kWh nominal battery energy
Supports up to 20 kW DC solar input
97.5% solar-to-home/grid efficiency
Product image of Tesla Powerwall 3 Powerwall 3 + Powerwall 3 Expansion (up to 3 expansions)

Powerwall 3 + Powerwall 3 Expansion (up to 3 expansions)

A documented Powerwall 3 residential configuration using one Powerwall 3 with modular Powerwall 3 Expansion units to extend stored energy. Tesla specifies that each Expansion is compatible only with Powerwall 3 and that up to three can be stacked behind it.

Each Powerwall 3 Expansion adds 13.5 kWh nominal energy
Up to 3 Expansion units; up to 40.5 kWh added energy per Powerwall 3
Powerwall 3 plus up to 3 expansions: 8 kW maximum continuous charge power

Incorporate Tesla Powerwall 3 into your system

We engineer custom system architectures based on premium components. Request a design tailored to your property.

Watts Integrated

Solar experts · South East QLD

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