Save Big on Solar & Powerwall 3 Home Battery Solutions
An exclusive offer from Bunnings and Tesla when you request a quote through Wattle Powr, National installer partner of Tesla Powerwall.
*Pricing Notice:
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Standard installation at a single or 3 phase site within a 30km radius of Melbourne, Sydney, Adelaide, and Brisbane CBD only; site inspection; assumes tin roof and single story. Battery installation includes the installation of a bollard, shade cover, mounting kit and concrete footing if required for hardware protection, a non-combustible backing board, smoke detector and fire extinguisher if required to comply with Australian standards. Solar installation includes supply and install of a solar consumption meter, export limiting CT installation; internal enclosure for the main switch inside the meter box; external enclosure for solar main switch external to the meter box; edge protection; supply and install Active or Neutral Link (if required).
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Multiple storey installation, split array system installs (more than 2), tilt frames, optimisers, tile installation, kliploc Installation, installs on poor condition roofs, installs on steep roofs over 30 degrees, installs on cathedral ceilings, additional AC or DC cable, antenna removal, scissor lift hire, knuckleboom lift hire, scaffolding, full master switchboard upgrade, MCBs/RCDs consolidation, install new earth stake at MSB location, install new 100A Main Switch (single or multi phase),asbestos backing board replacement, hard-wired ethernet connection, single or 3 phase meter protection device, Generation Signalling Device (QLD Only) ,Certificate of Electrical Safety inspection (VIC Only), removal and disposal of system, new dedicated circuit for battery backup, cancellation costs with less than 24 hrs notice, additional inverter install.
Power Your Home
Day and Night
Store energy.
Save money.
Stay powered during outages.
A compact home battery that works with solar to keep your home running 24/7. Whether you want to lower your power bills, protect against blackouts, or reduce your reliance on the grid, Powerwall gives you more control over your energy than ever before.
Features & Benefits
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Store excess solar or charge from the grid when electricity is cheapest. Powerwall automatically uses stored energy when prices peak—helping you save.
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In an outage, Powerwall kicks in instantly to keep your home powered. With Storm Watch, it charges to full when bad weather is forecast.
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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.
Powerwall 3 Specs
Energy Storage Capacity
13.5 kWh
Power Output
Up to 10 kW (on grid & backup)
Installation
Integrated inverter with 3 MPPTs and system controller
Wall- or ground-mounted, outdoor-rated
Solar to Grid Efficiency
97.5%
Size and Weight
H x W x D
1,105 mm x 609 mm x 193 mm
130 kg
Solar Input Support
Up to 20 kW
Scalable Model
Up to 4 units
(54 kWh total)
Warranty
Comprehensive 10-year warranty with unlimited cycles
Weather Resistance
Operates in extreme conditions: -20°C to 50°C
Flood-resistant up to 0.6m
Australia's trusted renewable energy partner
We’re a 100% Australian-owned team of renewable energy experts with decades of experience helping over 5,000 Australians cut their energy bills. We make the switch to clean energy simple and reliable—handling everything from tailored quotes to certified installation and ongoing support, all with a focus on cost-effective, high-performance solar and battery solutions.
Why Wattle Powr?
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 Certified 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.
Data-driven Forecasts
Using 10+ years of historical weather data, we accurately predict your solar system’s future output — no guesswork.
Certified Expertise
Every project meets the highest industry and quality standards, following the New Energy TechConsumer Code.
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
03
A certified installer checks your home is suitable for installation.
Installation day
04
A certified installer completes a high-quality installation compliant with all Australian safety standards.
Start saving
05
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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Most systems are installed and running within 4 weeks after you place your order. Timing depends on your availability, state rebate approvals, and how quickly your energy retailer reconfigures your meter (which may take up to 20 days after install). We’ll guide you through each step to keep things moving smoothly.
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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 5 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 Certified Installers across Australia, all of whom are Solar Accreditation Australia (SAA) certified. 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.