• Tesla Powerwall 3 battery 3 X 13.3 kWh
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Tesla 39.9 kWh Powerwall 3 Battery System + 10 kW Hybrid Inverter (2 Expansion Modules)

Tesla 39.9 kWh Powerwall 3 Battery System + 10 kW Hybrid Inverter (2 Expansion Modules)

$23,985.00
$0.00 $23,985.00
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Overview

📦 About This Bundle

The Tesla 10 kW Hybrid System, paired with a 39.9 kWh In-Built Tesla Battery Pack (with 2 Expansion Modules), delivers one of the highest-performance residential energy-storage configurations available, ideal for large homes, EV-ready households, off-grid or remote properties, and anyone seeking maximum backup duration + complete energy independence.

This premium Tesla setup allows you to:

  • Store large amounts of excess daytime solar energy
  • Power your home overnight for multiple days
  • Reduce or even eliminate grid usage
  • Maintain uninterrupted power during blackouts
  • Support high-demand appliances and EV charging

With 39.9 kWh usable storage and a 10 kW hybrid output, this configuration supports:

  • Long-duration backup for essential + whole-home circuits
  • Seamless switching between solar, battery & grid
  • Smart Tesla app control with real-time monitoring

Typical backup: 36–60+ hours depending on household load.

.

🔑 Key Features

  • 39.9 kWh usable capacity (3 stacked Powerwall-style modules)
  • 10 kW hybrid power output — suitable for whole-home support
  • Blackout protection — seamless backup within milliseconds
  • Advanced LFP or NMC chemistry (Tesla proprietary high-safety design)
  • Modular & scalable — add more expansion modules anytime
  • Smart Tesla App monitoring — live energy flow, charging, load control
  • All-weather rated (IP65) — flexible indoor/outdoor installation
  • Quiet operation — ideal for residential environments
  • Long lifespan + high round-trip efficiency
  • 10-year manufacturer warranty — comprehensive system coverage

🏷️ About the Brand –Tesla

Tesla Energy is the global leader in home energy storage, known for ultra-reliable, smart, and aesthetically designed power systems.

Why Australians trust Tesla Powerwall:

  • Market-leading reliability & performance
  • Advanced software & AI-driven energy optimisation
  • Excellent product support & long-term warranty
  • Integrates with Tesla EV chargers and solar systems
  • CEC-approved for Australian installation

Tesla Powerwall is considered the gold standard for residential battery systems.

💰 How are prices calculated?

We like to keep things simple and transparent, so you always know what you’re paying for — and what you’re saving.

Total Price = Battery Price – Federal Battery Rebate

All eligible battery systems receive a federal rebate based on usable capacity. The rebate is currently calculated as:

$350 × Usable kWh of the battery

For example, let’s say you’re looking at a battery system with 15 kWh usable capacity. The rebate would be:

$350 × 39.9kWh = $13,965.00 federal rebate

So if the system’s full retail price is $37,950 , the displayed price on our website would be:

$37,950.00 – $13,965.00 = $23,985.00

This is the amount you’d typically pay (incl. GST) for standard installation. 

✅ No paperwork is needed — we apply the rebate upfront and handle the claim process for you.

✅ Our Online Price Includes:

  • The full battery + hybrid inverter bundle
  • Federal rebate already applied
  • Standard installation in metro areas
  • Monitoring app setup and commissioning
  • Certified installation by a CEC-accredited professional
  • GST included

📌 Final Quote May Vary Based On:

  • Your property’s location and accessibility
  • Switchboard condition or upgrade requirements
  • Distance between the switchboard and the battery location
  • Additional installation materials, if needed

We’ll provide a personalised quote before any work begins — no surprises, no pressure. 
View full details
Overview

Overview

📦 About This Bundle

The Tesla 10 kW Hybrid System, paired with a 39.9 kWh In-Built Tesla Battery Pack (with 2 Expansion Modules), delivers one of the highest-performance residential energy-storage configurations available, ideal for large homes, EV-ready households, off-grid or remote properties, and anyone seeking maximum backup duration + complete energy independence.

This premium Tesla setup allows you to:

  • Store large amounts of excess daytime solar energy
  • Power your home overnight for multiple days
  • Reduce or even eliminate grid usage
  • Maintain uninterrupted power during blackouts
  • Support high-demand appliances and EV charging

With 39.9 kWh usable storage and a 10 kW hybrid output, this configuration supports:

  • Long-duration backup for essential + whole-home circuits
  • Seamless switching between solar, battery & grid
  • Smart Tesla app control with real-time monitoring

Typical backup: 36–60+ hours depending on household load.

.

🔑 Key Features

  • 39.9 kWh usable capacity (3 stacked Powerwall-style modules)
  • 10 kW hybrid power output — suitable for whole-home support
  • Blackout protection — seamless backup within milliseconds
  • Advanced LFP or NMC chemistry (Tesla proprietary high-safety design)
  • Modular & scalable — add more expansion modules anytime
  • Smart Tesla App monitoring — live energy flow, charging, load control
  • All-weather rated (IP65) — flexible indoor/outdoor installation
  • Quiet operation — ideal for residential environments
  • Long lifespan + high round-trip efficiency
  • 10-year manufacturer warranty — comprehensive system coverage

🏷️ About the Brand –Tesla

Tesla Energy is the global leader in home energy storage, known for ultra-reliable, smart, and aesthetically designed power systems.

Why Australians trust Tesla Powerwall:

  • Market-leading reliability & performance
  • Advanced software & AI-driven energy optimisation
  • Excellent product support & long-term warranty
  • Integrates with Tesla EV chargers and solar systems
  • CEC-approved for Australian installation

Tesla Powerwall is considered the gold standard for residential battery systems.

💰 How are prices calculated?

We like to keep things simple and transparent, so you always know what you’re paying for — and what you’re saving.

Total Price = Battery Price – Federal Battery Rebate

All eligible battery systems receive a federal rebate based on usable capacity. The rebate is currently calculated as:

$350 × Usable kWh of the battery

For example, let’s say you’re looking at a battery system with 15 kWh usable capacity. The rebate would be:

$350 × 39.9kWh = $13,965.00 federal rebate

So if the system’s full retail price is $37,950 , the displayed price on our website would be:

$37,950.00 – $13,965.00 = $23,985.00

This is the amount you’d typically pay (incl. GST) for standard installation. 

✅ No paperwork is needed — we apply the rebate upfront and handle the claim process for you.

✅ Our Online Price Includes:

  • The full battery + hybrid inverter bundle
  • Federal rebate already applied
  • Standard installation in metro areas
  • Monitoring app setup and commissioning
  • Certified installation by a CEC-accredited professional
  • GST included

📌 Final Quote May Vary Based On:

  • Your property’s location and accessibility
  • Switchboard condition or upgrade requirements
  • Distance between the switchboard and the battery location
  • Additional installation materials, if needed

We’ll provide a personalised quote before any work begins — no surprises, no pressure. 
Plan Your Install

🛠️ Plan Your Install

Before we can confirm your quote or schedule an installation, we need to understand a bit about how and where you'd like the battery installed.

  • ✅ Whether you're installing the battery inside (garage) or outside (side of house)
  • ✅ Whether your system is being installed as an AC-Coupled setup (added to an existing solar system), or a DC-Coupled setup (as part of a new installation or replacing an exising inverter)

These options affect:

  • How the system is wired
  • Where components can be safely mounted
  • What rebates may apply
  • The type of photos we’ll need from you

Choose your scenario below:

🏠 Garage Install – DC-Coupled
Garage DC-Coupled

A battery and a hybrid inverter were installed inside the garage, replacing the old inverter.

📷 Photos we need from you:

  • Photo of your Switchboard
  • Garage wall where the battery will go
  • Wide shot of the garage area
  • Existing solar inverter (if applicable)
🏠 Garage Install – AC-Coupled
Garage AC-Coupled

Battery added to existing solar system, installed in the garage.

📷 Photos we need from you:

  • Existing solar inverter
  • Photo of your Switchboard
  • Proposed battery location in garage
  • Wide shot of garage area
🏡 Outdoor Install – DC-Coupled
Outdoor DC-Coupled

Battery and hybrid inverter installed outside, replacing the old inverter.

📷 Photos we need from you:

  • Photo of your Switchboard
  • Outdoor wall where battery + inverter will go
  • Photo of outdoor wall where battery will go
  • Existing solar inverter (if applicable)
🏡 Outdoor Install – AC-Coupled
Outdoor AC-Coupled

Battery added to existing solar system, installed outside the home.

📷 Photos we need from you:

  • Existing inverter location
  • Wall where battery will go
  • Photo of your Switchboard
  • Wide shot of outdoor area (for clearance/access)

📤 Send these photos with your quote request — or upload them using our quote form to fast-track your assessment.
FAQs

❓ Frequently Asked Questions

Q: What is the Tesla Powerwall 3?

A: Tesla Powerwall 3 is the latest home battery system from Tesla, designed to store solar energy and provide reliable backup power during grid outages.

Q: What battery sizes are available?

A: You currently offer these capacity options:  13.3kWh — 26.6kWh — 39.9kWh — 53.2 kWh — 66.5kWh 

Q: What is the warranty offered on Tesla Powerwall 3?

A: Tesla Powerwall 3 comes with a 10-year warranty.

Q: What battery chemistry does Tesla Powerwall 3 use?

A: Tesla Powerwall 3 uses advanced lithium-ion technology designed for high performance and long cycle life.

Q: Is it good for backup during power outages?

A: Yes — Powerwall 3 is designed to provide whole-home (or partial-home) backup during grid outages.

Q: What about installation flexibility — indoor/outdoor, mounting, weather resistance?

A: The unit is weather-resistant, can be installed indoors or outdoors, and supports a variety of installation setups

Q: Does it support remote monitoring?

A: The Tesla app provides real-time energy monitoring and control.
Downloads

📁 Downloads
📄 Tesla Powerwall 3 Datasheet 📄 Tesla Powerwall 3 Manual

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