Tesla Powerwall 3 Review

We all want a home free of electricity troubles, powering itself day and night with clean and efficient stored solar energy. While this might sound just a dream, it is achievable.

Meet the Tesla Powerwall 3, your ticket to a future of clean, efficient energy made for the Australian lifestyle.

Tesla Powerwall 3 hit the Australian market in August 2024 as a stronger, smarter upgrade to its predecessor, Powerwall 2. Hence, whether you are shopping for your first solar energy storage system or upgrading an existing system, expect Powerwall 3 to meet your needs by delivering high efficiency and long-term savings.

It is also worth mentioning that the Powerwall 3 features Lithium Iron Phosphate (LFP), a battery chemistry praised for high thermal stability, high safety, and long lifespan.

Tesla Powerwall 3 Specs

When buying your solar battery, you want to be sure you are committing to an efficient product that is worth the investment.

Here are a few specs of the Powerwall 3:

1. Chemistry Type: Powerwall 3 is equipped with a lithium-ion (lithium iron phosphate) battery, which aids thermal stability and longer lifespan in battery storage systems.
2. Stable Power Output: The solar battery generates an output of up to 11.5kW, which is enough to handle large home loads. For example, you can power your washing machines, AC units, and refrigerators on the Powerwall 3 effortlessly.
3. Inverter: Tesla Powerwall 3 comes fitted with a built-in inverter (with 3 MPPTs). This eliminates the need for a separate solar inverter, reducing overall costs and additional installations.
4. Energy Capacity: A single unit of Tesla Powerwall 3 includes 13.5 kWh of energy capacity, which is enough to power essential appliances for an extended period. You can also scale up your system for higher capacity.
5. Thermal Control: The latest model of Tesla Powerwall is built to handle a wide range of temperatures, from -20 C to 50 C. Hence, extreme Australian weather conditions are not a concern with Powerwall 3.
6. Easy Installation: Unlike its counterparts that require multiple components and sophisticated installation process, the Powerwall 3 is an all-in-one energy storage solution.

Tesla Powerwall 3 Features

The Powerwall 3 delivers more than just a battery; it is packed with smart features that don’t only make your life easier but also make your investment worth it.

Here are a few features of the Powerwall 3:

Backup Power

When blackouts happen with the Powerwall 3, the battery automatically switches to the backup mode. This mode keeps your appliances powered to the backup ports running without interruption.

With a large storage capacity and high output, the battery keeps your entire home powered during extended outrages. This is particularly essential for families living in areas prone to storms or power grid instability.

High Power Output

With an impressive output of 11.5kW, the Tesla energy storage system is exactly what you need to keep your entire home powered. This is ideal for homes that run multiple high energy-demand appliances simultaneously.

Integrated Hybrid Inverter

The Tesla Powerwall 3’s in-built hybrid inverter presents it as a leading force in the energy storage industry. Different from what you get from its counterparts, the battery eliminates the need to buy a separate solar inverter.

In one compact unit, the Powerwall 3 handles both highly efficient solar energy conversion and battery storage. With this, you can cut down installation costs by working with fewer components while enjoying a more efficient system overall.

It is also worth noting that the Powerwall 3 supports 3 Maximum Power Point Trackers (MPPTs), which makes it more adaptable to different panel layouts.

Scalability

Powerwall 3 offers high scalability, which is necessary for extended energy storage. The battery affords owners the possibility of expanding their system by connecting up to four units of Powerwall 3, each with three expansion packs. Technically, this high scalability achieves up to 216kWh with a single installation.

Smarter Control and Monitoring

Thanks to the Tesla mobile app, you can enjoy real-time tracking and control at your fingertips. With multiple options like Wi-Fi, Ethernet, and cellular connectivity available, you can monitor your system performance.

With one click, you can check how much energy your system is generating, using, and even storing, all in real-time. What’s more, the battery’s smart system can predict your future energy usage and help you optimise your charging times and usage based on solar generation accordingly.

Tesla Powerwall 3 Expansion Pack

If you need more power then what a Powerwall 3 unit can provide then the Tesla Powerwall 3 Expansion Pack is all you need.

Thanks to the Tesla Powerwall 3 Expansion Pack, you can easily scale up your energy storage according to your needs. Unlike the base Powerwall 3 unit, the expansion pack does not include a built-in inverter, significantly reducing costs for customers who want to expand their battery storage system.

Whether you want to add more panels or secure a bigger backup capacity, the pack’s modular nature lets you connect multiple units seamlessly.

One unit of Powerwall 3 can take three expansion packs, scaling your energy capacity to up to 54kWh (13.5 + 3×13.5 kWh). Plus, since you can connect up to 4 units of Powerwall 3 on a single supply, you can achieve 216kWh energy capacity.

Additionally, the Powerwall 3 Expansion Pack eliminates the need for complex rewiring and fittings, giving you access to uninterrupted and clean power. It is perfect for homes with energy needs that grow over time as the expansion pack ensures you are never limited by your energy storage capacity, allowing you to upgrade your system at your own pace.

The Powerwall 3 Expansion Pack is expected to be available in Australia by mid-2025

Tesla Powerwall 3 VS 2 Specs

Energy storage solutions have come a long way. For Tesla, this change is even more evident considering its product series. While the Powerwall 2 stood out at its release as one of the best products in the industry, the Powerwall 3 has evolved even further.

Here are some significant differences between Powerwall 2 and 3.

Why choose us for Tesla Powerwall 3 Installation?

When it comes to getting a quality energy setup, you want more than just a battery; you need a guide. This is where Max Power Solar comes in.

At Max Power Solar, we are a family-owned Australian business with over 17 years of experience under our belt. We partner with SolarBright, a leading Australian solar battery installer with a track record of reliability.

For over seventeen years, we have delivered tailored solar and battery packages to thousands of satisfied customers in different parts of Australia.

Our team understands local needs to the ‘T’ and designs solar systems that don’t just perform today but for years to come. By working with us for your Powerwall 3 installation, you don’t just get a Powerwall; you are getting the best Tesla deals, expert guidance, and a system that delivers long-term savings and energy independence.

We handle everything from consultation to installation to support. Even when the job is done, we are always one phone call away. Take control of your energy today and power your future with confidence, and we will be happy to help you make it possible.