Tesla Powerwall 3 Australia Review: The Next-Generation Energy Storage Solution

The Tesla Powerwall 3 is making waves in the renewable energy sector, particularly in Australia, where its cutting-edge features and capabilities have been eagerly awaited.

In late 2023, the Tesla Powerwall 3 began generating significant buzz as articles and photos surfaced online. Shortly afterward, Tesla officially unveiled the Powerwall 3, and by February 2024, the product’s official datasheet was made available in the documents section of Tesla’s website

What’s New with the Tesla Powerwall 3?

The Tesla Powerwall 3 in Australia is an all-in-one solar and battery energy storage system, designed to integrate seamlessly with solar panels. Unlike the Powerwall 2, which is AC-coupled, the Powerwall 3 combines a solar inverter and battery storage into a single, compact unit. With its official datasheet now available, the Australian version showcases unique configurations tailored to local regulations, such as three high-powered 6.6kW solar Maximum Power Point Trackers (MPPTs).

Key Features

The Powerwall 3 specs reveal a system built for performance and scalability. Here are the standout features:

• Type: All-in-one solar and battery system (DC-coupled solar).
• Capacity: 13.5kWh, the same as the Powerwall 2.
• Scalability: Expandable to 40.5kWh with two additional 13.5kWh DC battery units.
• Power Rating: 11.04kW continuous output in Australia.
• Solar Input: Up to 20kW of solar via three MPPTs.
• Weight: 130kg.
• Warranty: 10 years.
• Price: Starting at AUD $13,600, including the Backup Gateway 2, but excluding installation.

This new model is a step forward in terms of functionality and performance, though it requires additional components to reach its full potential.

Tesla Powerwall 3 vs. Powerwall 2

The comparison of Tesla Powerwall 2 vs 3 highlights several key differences:

• Solar Integration: The Powerwall 3 integrates a solar inverter, whereas the Powerwall 2 requires an external one.
• Power Output: The Powerwall 3 offers slightly higher continuous power output (11.04kW vs. 5kW for the Powerwall 2).
• Scalability: While both models support the same battery capacity per unit, the Powerwall 3’s advanced design makes expansions more seamless.

Australian Adaptations

The Tesla Powerwall 3 in Australia is specifically modified for local standards, with a slightly reduced power rating compared to the US version. Additionally, the three MPPTs in the Australian model handle higher currents, providing compatibility with local solar setups.

Tesla Powerwall 3 Storage Capacity and Price

The Tesla Powerwall 3 storage capacity remains at 13.5kWh per unit, matching the Powerwall 2. However, its expanded scalability makes it ideal for households with larger energy demands. While the price in Australia is approximately AUD $1,500 higher than the Powerwall 2, the enhanced features and potential energy savings make it a worthwhile investment for many homeowners.

Final Thoughts

The Tesla Powerwall 3 in Australia solidifies its reputation as a market leader in energy storage solutions. Featuring an innovative design, enhanced capacity, and seamless integration capabilities, the Powerwall 3 emerges as a top choice for individuals seeking to adopt renewable energy and minimise reliance on the traditional power grid.

As Australia continues its transition to greener energy, the Powerwall 3 is set to play a pivotal role in shaping sustainable living.