Tesla Powerwall 3 Home Battery & Solar Solutions
Referred by Bunnings – Delivered by Wattle Powr*
*This offer is subject to Wattle Powr's terms and conditions (including relevant exclusions and inclusions). Bunnings receives a commission for referrals under this arrangement.
Save around 30% on your home battery with the Cheaper Home Batteries Program*
*The Australian Government’s Cheaper Home Batteries Program discount of around 30% of your upfront battery cost is already included in our pricing (subject to eligibility). Install before 31st December 2026 to take advantage of the current discount before it changes. Learn more at Department of Climate Change, Energy, Environment and Water. Terms and conditions apply.
Accredited solar and battery installers in many regions are operating at high capacity.
The introduction of the Federal Government’s Cheaper Home Batteries Program has significantly increased interest in solar battery installations across Australia. It may take longer than usual to secure an installation date. Please refer to our install timeframe page for more information. Please note: Installation timeframes can vary depending on installer availability, location and electricity distributor approvals, our priority is to ensure every system is installed safely and to the required standards.
Pick the package that powers your home
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Tesla Powerwall 3 Only
13.5kWh Tesla Powerwall 3 Battery
Fully Installed From:
$11,899* -
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Standard Bundle
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Large Bundle
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Mega Bundle
Prefer to spread the cost? Finance your bundle with Plenti.
Flexible Green Loans backed by the Clean Energy Finance Corporation. Find out more.
*Pricing Notice:
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Federal Government's Cheaper Home Batteries Program Rebate (discount of around 30% on the installed battery cost)
A pre-installation site check (if required) and installation on a single or 3-phase site within a 100km radius of nearest installer location.
Installation by our pre-qualified and accredited installers
Premium AIKO Tier 3 Solar Panels with a 25-year manufacturer's warranty
Tesla Powerwall 3 Hybrid Inverter & Battery with a 10-year manufacturer's warranty
Installation of the PV system on a single-story tin or tiled roof in good condition
Energy Consumption Monitoring
Impact protection for the Powerwall 3 equipment (if required)
Fire Protection devices (if required), e.g. Fire Extinguishers, Smoke Detectors
10-year installation warranty
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Installation on poor condition, steep, cathedral-type, or multi-story roofs
Multiple roof faces - more than two (2) for PV systems
Tilting Kits for flat roof types
Switchboard upgrades (to ensure compliance with current standards)
Dedicated wiring for additional back-up circuits
Additional regulatory compliance costs (e.g., Certificate of Electrical Safety inspections in VIC)
Travel more than 100km radius of nearest installer location
Removal & disposal of any existing systems or equipment
Fees charged by electricity distribution network service providers for technical assessment of applications for connecting solar or battery (these fees may vary by distribution network, system type, size and phase)
Additional State Government rebates (for example the Solar Victoria Panel Rebate and Electrification Grant). These rebates will be applied to the quote as a discount to the price where the customer is eligible
Tesla Powerwall 3 Expansion Pack Is Now Available!
Adding an extra 13.5kWh of battery storage for $6,000 per pack. Up to 3 expansion packs (max 54 kWh system) giving your home more stored energy, stronger backup and greater long-term savings.
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Install up to three expansion packs for a total system capacity of 54 kWh. No extra inverter needed.
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Keep essential circuits running during outages
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Stack or mount side-by-side for a clean, compact setup. Fits neatly into your existing Powerwall 3 system
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Built for Australian conditions and long-term performance, backed by Tesla’s 10-year warranty
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Customers may be eligible for the Federal Government’s Cheaper Homes Batteries Program which lowers the upfront cost of purchasing an expansion pack. Terms and conditions apply, learn more at Department of Climate Change, Energy, Environment and Water.
Home Battery
13.5 kWh Home Battery Solution with Built-in Inverter
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Store excess solar or charge from the grid when electricity prices are at their lowest. Powerwall automatically uses stored energy when prices peak—helping you save.
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In an outage, Powerwall kicks in seamlessly to keep your home powered. With Storm Watch activated, it charges to maximum capacity ahead of severe weather to help ensure you stay powered.
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Powerwall supports whole-home backup and electric vehicle charging from excess solar, with the Charge from Solar feature in the Tesla app
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Powerwall learns your usage patterns, tracks weather and pricing, and optimises your energy use automatically via the Tesla app.
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Powerwall allows you to earn even more from your system by joining a Virtual Power Plant. These are a unique retail energy plan which allows you to buy energy from select electricity providers.
Solar panels
AIKO NEOSTAR 3P54 490W Black Frame Solar Panels
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World’s First to receive Class A for Partial Shading from TÜV Rheinland.
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≤1% in the first year, and ≤ 0.35%/year in the following years, ensuring long-term high-performance.
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25-year product warranty and 30-year performance warranty.
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High temperature restriction and micro-crack resistance, front grid free, ensuring roof safety, reducing module failure rate.
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25%+
Why choose Wattle Powr?
We make the switch to clean energy simple and reliable, handling everything from tailored quotes to high-quality installation and ongoing support, all with a focus on cost-effective, high-performance solar and battery solutions.
Personalised Quotes
Get a quote that's specifically designed for your home and energy needs - fast, transparent, and competitively priced.
End-to-end Service
From sourcing premium hardware to managing Accredited Installers, we take care of it all so you don't have to.
Expert Support & Aftercare
Our job doesn’t end at installation. You’ll have ongoing access to our expert support whenever you need it.
Accurate Energy Savings
Advanced data sets & 3D modelling of your home ensure our savings calculations are precise.
Quality Hardware
We use top-tier products from trusted brands built for performance and longevity.
Flexible Green Financing
Access low-interest loans through our trusted finance partners.
Trusted Solar & Battery Installer for Aussie Homes and Businesses.
Buy it outright or finance it with Plenti. Your power. Your pick.
Why choose Plenti?
We’ve partnered with Plenti, Australia’s leading clean-energy financier, to make solar and battery systems more affordable.
Backed by the Clean Energy Finance Corporation (CEFC) through the $1 billion Household Energy Upgrades Fund (HEUF)
Lower-rate Plenti Green Loans available for Tesla Powerwall systems purchased through Bunnings and installed by Wattle Powr**
Low, fixed rates designed specifically for clean-energy upgrades, maximising your savings from day one.
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Tesla and Wattle Powr do not offer financial products or services. The information provided is for general informational purposes only and should not be construed as financial advice.
*11 and 12 year loan terms are only available for Tesla Powerwall systems with a minimum 10-year warranty. All applications are subject to credit assessment and eligibility criteria. Plenti’s credit criteria, terms and conditions, fees and charges apply. Plenti finance is arranged by Plenti RE Limited Australian Credit Licence number 449176 and provided by Plenti Finance Pty Ltd ACN 636759861 or Perpetual Corporate Trust Limited ACN 000341533, Australian Credit Licence number 392673 as custodian of the Plenti Wholesale Lending Platform.
**These rates are available exclusively under this offer and may differ from other HEUF discounted green loan rates offered by Plenti outside of this offer. Lending criteria, terms, conditions, fees and charges apply. This offer may be varied or withdrawn at any time.
Join 5,000+ Aussie homeowners powering their homes more efficiently
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“As first-time homeowners juggling a renovation, Wattle Powr made the solar journey feel like a breeze. Ethan kept us updated throughout, and the install was quick, professional, and respectful of our home. They even helped set up the system to make sure we got the most out of our heat pump. Wattle Powr really made going green easy!”
Darren T.
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“The company was awesome to deal with, full solar set up in 2 days and I have a big roof. Moved the inverter around to suit us better. Very professional in there communication and workmanship."
Houstyn B.
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“I had the Wattle Powr team install a new solar system and a 16kWh battery. They dealt with all the complexities and made the process really simple for me. They were efficient and stayed until the job was done, even when they ran into a couple of challenges, they made sure it was done right, first time. Great work!"
Lee T.
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“Great support and guidance. Felt being well supported all the way with the team going the extra mile on all matters. Highly recommend!”
Sebastian R.
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"Our solar system has been operating for 15 months perfectly. We live in a remote area in a valley without all day sun. Thanks to the consultation, design and install of our panels, battery and new switchboard we had a couple of power bills with credit over summer and have drastically reduced our winter power bills."
Geoff A.
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"I recently had Wattle Powr install a solar system at my home, and the experience was excellent from start to finish. Their team was professional, knowledgeable, and transparent throughout the process. Installation was smooth and efficient. The crew arrived on time, worked neatly, and ongoing communication was great. I’d highly recommend them to anyone considering solar, especially if you want a hassle-free experience with great results."
Ben C.
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"Easy, quick and professional. Wattle Powr made the process of getting solar installed easy and stress free. I have no hesitation in recommending their services."
Aimee B.
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“I haven’t paid a bill since the first one. And that was for $13. Since then, and through the use of a better electrical provider (Amber) I have been in credit for the past 6 months. Overall, very simple dealing with Wattle, even to the point where they went with my preferred vendor for installation rather than accepting their default vendor.”
Mike K.
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"A simple and easy process from start to finish. I would recommend Wattle Powr to anyone wanting to install solar panels. Hoping I can add a battery using Wattle Powr in the near future."
Brad M.
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“They have done a fantastic job at my place. A huge reduction on my energy bills. Could not be happier!"
Craig A.
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"Very happy with the everything. Highly recommended"
Marco L.
How it works
Get your clean energy in 5 simple steps.
Get a tailored quote
Tell us about your home and energy use to get a personalised quote.
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Progress your order
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Progress your order by accepting the quote and paying a deposit or getting finance approved.
On-site inspection
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An accredited installer checks your home is suitable for installation.
Installation day
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An accredited installer completes a high-quality installation compliant with all Australian safety standards.
Start saving
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Reduce your electricity bills by powering your home with energy from the sun.
In case you missed anything
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We service customers across Australia. Tesla products are available in these stores.
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We use advanced 3D modelling data to assess your roof’s shape, sunlight exposure, tilt, and shading. This allows us to design a solar system that’s tailored to your home for maximum performance. We then combine the shading data with over 10 years of local weather data to estimate how much energy your system will generate across a typical meteorological year. Every design is created by a solar engineer to ensure accuracy, compliance, and long-term reliability.
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Timing depends on your availability, installer availability, grid connection approvals by your local distributor and how quickly your energy retailer reconfigures your meter. We’ll guide you through each step to keep things moving smoothly. Please refer to our install timeframe page for more information.
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Our installer visits the property and to finalise system details. For solar, they’ll check roof access, cable paths, switchboard condition, Wi-Fi signal, and confirm the system design. For batteries, they’ll plan safe transport and check if extra safety measures are needed. If anything affects the quote outside of our fair quote policy, we’ll update it and send it to you for final approval.
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On installation day, our certified installer will conduct safety checks, and begin the installation. Your electricity will be turned off for about an hour during the installation. After installation, the system will be tested, and in Victoria, an inspector will review it before activation. In other states, your system may be switched on right after testing. Be sure to have pets secured and, for Victorian customers, have your Solar Victoria QR code ready for scanning.
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Every Wattle Powr system includes two warranties:
Installation Warranty: Covers workmanship and installation-related issues for 10 years.
Product Warranty: Covers hardware like panels, batteries, and inverters (typically 10–25 years, depending on the product).
In the event of a product warranty claim, the Wattle Powr team will manage it for you, so you only need to contact us if something goes wrong.
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We partner with a network of Wattle Powr Accredited Installers across Australia.
Our installers:
Are accredited by Solar Accreditation Australia (SAA) — the national body recognised by the Clean Energy Regulator for solar and battery design and installation.
Hold a valid and unrestricted electrical licence (and, where required, an electrical contractor or business licence) in the relevant state or territory.
Design and install systems in compliance with Australian Standards, and obtains any required building or planning permits for the works.
This ensures that every installation meets the highest standards for quality and performance. Our onboarding process and regular quality checks ensure that our installers consistently deliver exceptional, safe, and high quality installations. When you choose Wattle Powr, you are getting access to the gold standard in installation.
Ready to power your home?
Request a quote to begin your renewable energy journey.