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Tesla Battery Powerwall | Energy Matters

About Tesla

Tesla was founded in 2003 by a group of engineers who wanted to prove that people didn’t need to compromise to drive electric – that electric vehicles can be better, quicker and more fun to drive than petrol cars. Today, Tesla builds not only all-electric vehicles but also infinitely scalable clean energy generation and storage products. Tesla believes the faster the world stops relying on fossil fuels and moves towards a zero-emission future, the better.

For those intrigued by the synergy between cutting-edge electric vehicles and renewable energy, exploring the possibility of integrating solar power into your lifestyle might be a meaningful consideration. Energy Matters offers a pathway to explore this synergy further, providing an opportunity to incorporate clean and efficient energy solutions into your journey toward a more sustainable future. Get y0ur FREE solar quotes here.

Tesla Powerwall battery

Buy Tesla Powerwall: the next generation, revolutionary home battery for Australia that helps you make the most of your solar panels by storing energy for when you need it, at night or during an outage.

solar power + tesla powerwall

Tesla Powerwall is a fully integrated battery that powers your home when your solar panels aren’t producing enough electricity to supply your appliances. For example, in the evenings or on dark, cloudy days.

With a huge demand for Tesla Powerwall in Australia, we suggest you get on the Tesla priority installation list by reserving one today!

All-in-one battery system

The new Tesla Powerwall AC has an inbuilt DC-AC inverter, simplifying installation and reducing installation costs.

Benefits of owning a Tesla Powerwall for your home

Owning a Tesla Powerwall can provide numerous benefits to homeowners in Australia. From reducing electricity bills to increasing energy independence and reducing your carbon footprint, the Powerwall is a smart home solution worth considering. With its advanced energy management and monitoring features, it is a valuable investment that can increase the value of your home and provide peace of mind during power outages.

Lower electricity bills

The primary advantage of owning a Tesla Powerwall is its ability to reduce electricity bills. The Powerwall stores solar energy generated by your solar panels during the day and uses it to power your home at night. With the Powerwall, you can significantly reduce your reliance on the grid, which means you’ll buy less electricity from your energy provider. As a result, you’ll save money on your monthly electricity bills.


Increased energy independence

By installing a Tesla Powerwall, you can become more energy-independent. You’ll be less reliant on the grid for your energy needs, which means you’ll have more control over your power supply. This is particularly useful during power outages or when grid power is unreliable. The Powerwall ensures that your home has a constant supply of energy, even during emergencies.

Reduced carbon footprint

Tesla Powerwall is an environmentally friendly solution that helps you reduce your carbon footprint. It stores excess solar energy produced during the day, which can be used to power your home at night. This reduces the energy you consume from the grid, often generated using fossil fuels. By using solar energy stored in the Powerwall, you’re contributing to a cleaner, greener environment.

Increased home value

Installing a Tesla Powerwall can increase the value of your home. As more Australians become aware of the benefits of clean and renewable energy, homes with solar panels and battery storage systems are becoming increasingly popular. If you decide to sell your home in the future, installing a Tesla Powerwall can make it more attractive to potential buyers.

Energy management and monitoring

Tesla Powerwall has an app that allows you to monitor your energy usage and production in real time. You can see how much energy your solar panels produce and your home consumes. This data helps you make informed decisions about how and when to use energy in your home. You can also set up alerts when your Powerwall is running low or there’s a power outage.

In addition to comprising state-of-the-art components and backed by a solid 10-year warranty, Powerwall has several features crucial in a top-quality home battery for Australian conditions.

  • Solar self-consumption
  • Backup power
  • Time Based Control
  • Off grid


Is the Tesla Powerwall worth the investment?

If you are considering investing in a Tesla Powerwall, it is important to conduct a cost-benefit analysis to determine whether it is a good investment for your specific needs. With its ability to store excess energy, provide backup power, and potentially save thousands of dollars in electricity costs, the Tesla Powerwall can be a worthwhile investment for many households and businesses in Australia.

First, let’s talk about the cost of the Tesla Powerwall. In Australia, the cost of a Tesla Powerwall starts at around $16,230, which includes installation. This may seem like a steep price tag, but it is important to consider the long-term savings that the Powerwall can provide.

One of the primary benefits of the Tesla Powerwall is that it allows homeowners and businesses to store excess energy generated by their solar panels. This stored energy can be used when the sun isn’t shining, reducing reliance on the grid and lowering electricity bills. In addition, the Powerwall can provide backup power during blackouts, ensuring that essential appliances and devices remain operational.

To determine whether the Tesla Powerwall is worth the investment, we need to look at the potential savings it can provide over time. According to Tesla, a single Powerwall can provide up to 13.5 kilowatt-hours of energy storage to power a home daily. This means that homeowners can potentially save money on their electricity bills by using stored energy during peak usage times.

In addition, the Tesla Powerwall comes with a 10-year warranty, which means it can provide long-term savings for homeowners and businesses. Over the course of 10 years, the Powerwall can potentially save thousands of dollars in electricity costs.

Another factor to consider when deciding whether the Tesla Powerwall is worth the investment is the availability of government rebates and incentives. In Australia, the government offers a range of rebates and incentives for households and businesses that invest in renewable energy solutions like the Tesla Powerwall. These rebates and incentives can help to offset the initial cost of the Powerwall and provide even greater long-term savings.

The Tesla Powerwall can be a worthwhile investment for homeowners and businesses in Australia, particularly those that rely on solar energy. While the initial cost may seem high, the long-term savings that the Powerwall can provide make it a cost-effective solution for reducing electricity bills and providing backup power.


How to maximise the performance of your Tesla Powerwall with solar panels?

If you live in Australia and are considering a Tesla Powerwall for your home, here are some tips to help you maximise its performance with solar panels. By following these tips, you can maximise the performance of your Tesla Powerwall and enjoy the benefits of renewable energy for years to come.

Install the right solar panels

The type and quality of solar panels you install can have a significant impact on the performance of your Tesla Powerwall. To ensure optimal performance, choose high-quality solar panels compatible with the Tesla Powerwall. Your solar installer can help you select the right panels for your home and energy needs.

Position your solar panels correctly

The positioning of your solar panels can also affect the amount of energy they generate. Your solar installer can help you determine the best position for your panels based on your location, roof orientation, and other factors.

Visit our page to learn more about which direction solar panels should face in Australia.

Choose the right size Tesla Powerwall

Tesla offers two sizes of Powerwall – a 13.5 kWh battery and a 13.5 kWh battery with a backup gateway.


The size you choose will depend on your energy needs and how much solar energy you generate. If you generate a lot of solar energy and want to maximise your energy independence, you may want to consider a larger Powerwall. However, a smaller Powerwall may be sufficient if you have lower energy needs or are connected to the grid.

Monitor your energy usage

To maximise the performance of your Tesla Powerwall, it’s important to monitor your energy usage and adjust your settings accordingly. Tesla’s mobile app allows you to monitor your Powerwall’s performance, track your energy usage, and adjust your settings from anywhere. By monitoring your energy usage, you can optimise your settings to ensure you use the maximum amount of solar energy possible.

Consider time-based pricing

Many energy providers in Australia offer time-based pricing, meaning the electricity cost varies depending on the time of day. By programming your Tesla Powerwall to charge during off-peak hours and discharge during peak hours, you can save money on your electricity bill and maximise your use of solar energy.

Store solar power efficiently

Tesla Powerwall has 13.5 kWh of usable energy storage capacity and an output capability of 7kW peak and 5kW continuous.
The battery has a 90% round-trip efficiency. Up to ten batteries may be installed together at one property, for homes or small/medium businesses with greater energy needs.

The wall or floor mounted system enables Powerwall units to be “stacked” using a special frame.

Safe and maintenance-free

Older generations of deep-cycle (home) batteries can be dangerous in the hands of inexperienced users. This is because they are bulky, expensive to install and difficult to maintain.

In contrast, Powerwall’s lithium-ion battery use Tesla’s proven technology to power your home safely and economically. And it requires no maintenance!

The system is “touch-safe”, with no live wires or bulky vents.

Sleek, stylish and robust

Tesla leads the way with aesthetics, but don’t let its streamlined good looks fool you. The enclosure has a rating for outdoor as well as indoor installations. It can handle whatever Australian conditions throw at it.

Energy Matters has been a leader in the renewable energy industry since 2005 and has helped over 40,000 Australian households in their journey to energy independence. 

Let us discuss and choose the best quote that suits your needs and budget, and we can connect you with our trusted local installers, who will provide up to 3 FREE solar quotes for your home and business solar energy system. Get your free quotes today!

Tesla Powerwall 2 AC

Tesla Powerwall Specifications

Certification Powerwall complies with relevant Australian safety and electrical standards at the market launch.

TechnologyRechargeable lithium ion battery with liquid thermal control.
13.5 kWh usable capacity
For daily cycle applications
Warranty10 years
Efficiency90% round-trip efficiency
Power7kW peak / 5kW continuous
CompatibilitySingle phase and three phase utility grid compatible.
Grid Frequency50 and 60 HZ
Operating Temperature-20°C to 50°C
Ingress Rating
IP67 (Battery & Power Electronics)
IP56 (Wiring)
EnclosureRated for indoor and outdoor installation in Australia.
InstallationWall or floor mount
Requires installation by a trained electrician.
Weight122 kg
Dimensions1150mm x 755mm x 155mm
ConnectivityWi-Fi, Ethernet, 3G
Additional SpecsDownload the Tesla Powerwall Datasheet

*Terms and conditions apply.

Tesla Powerpack

Note that Tesla Powerwall is the Tesla home battery solution. For business and commercial use, the Tesla product is the Powerpack.

Watch your Powerwall at work

Monitor your solar electricity use in real-time from your iPhone or Android smart mobile device via the Tesla App.

Tesla Powerwall retrofit info

If you buy Tesla Powerwall, you’ll find it can be even more easily added to many existing solar power systems. This is thanks to its in-built DC-AC inverter. A separate battery inverter is not required.

Now is the right time to switch to Brisbane solar energy. We recommend seeking at least 3 solar quotes to ensure that you are getting the best deal and selecting the right solar installer in Brisbane whom you can trust. With this, you can guarantee a solar system in Brisbane that meets your energy needs.

Get a quote for solar + Tesla Powerwall 2

Upgrade with a Tesla Powerwall 2 today

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