Tesla Powerwall 3 Adelaide
Solar & Home Battery Storage
Tesla Powerwall 3 supplied and installed across Adelaide and South Australia by Makn Energy. Powerful home battery storage, whole-home backup and intelligent energy management in one simple system.
Battery Only
From $11,990
Tesla Powerwall 3 — fully installed
Solar & Battery Package
From $14,990
13.3kW Solar + Powerwall 3 installed
Tesla Powerwall 3 Packages & Pricing Adelaide
Powerwall 3 combines battery storage, a solar inverter and intelligent energy management into a compact home energy system. Whether you're adding battery storage to existing solar or installing a complete new solar and battery system, Makn Energy can design the system around your home's electricity consumption, solar production and backup requirements.
Battery Only
Tesla Powerwall 3 – Battery Only
13.5kWh Usable Storage
From
$11,990
Fully Installed
- 13.5kWh usable battery storage
- Integrated inverter
- Whole-home backup capability
- Tesla app monitoring
- Storm Watch
- Expandable storage
- Supply & professional installation included
Solar & Battery Package
13.3kW Solar + Tesla Powerwall 3
Complete Solar & Battery Package
From
$14,990
Fully Installed
- 13.3kW solar array
- Tesla Powerwall 3
- 13.5kWh usable battery storage
- Integrated solar inverter
- Backup capability
- Tesla app monitoring
- Grid connection paperwork handled
Prices are indicative starting prices for standard installations and include GST. Final pricing depends on roof type, property layout, switchboard requirements, electrical supply, backup configuration and any additional electrical work required.
Tesla Powerwall 3 Technical Specifications
Why Choose Tesla Powerwall 3?
Tesla Powerwall 3 is designed to make home battery storage simple. It combines battery storage, an integrated solar inverter and intelligent energy management in one streamlined system.
13.5kWh Usable Battery Storage
Each Powerwall 3 provides 13.5kWh of usable battery storage, giving many households enough capacity to store substantial daytime solar generation for use during the evening and overnight.
The ideal battery capacity depends on household electricity consumption, solar generation, electricity tariff and backup requirements.
Powerful Home Backup
Powerwall 3 can automatically provide backup power when the electricity grid fails when installed with the appropriate Tesla backup equipment and system configuration.
Its high power output allows the system to support significant household loads, while actual backup capability depends on the system configuration, available battery energy and household loads.
Integrated Solar Inverter
Powerwall 3 includes an integrated solar inverter, reducing the number of separate components required when installing a new solar and battery system.
The integrated inverter manages solar generation and battery storage together for a simpler home energy system.
Monitor & Control Your Home Energy with the Tesla App
One of Powerwall 3's biggest advantages is the Tesla app, which gives homeowners a clear view of how energy is being generated, stored and used throughout the day.
Monitor Your Energy
- Solar generation
- Household electricity consumption
- Battery charge level
- Grid imports and exports
- Historical energy usage
- Backup reserve
- Energy preferences
From your phone, you can see where your energy is coming from and where it is going, helping you understand and manage your home energy use more effectively.
Storm Watch
Tesla's Storm Watch feature can respond to severe-weather alerts and prepare Powerwall for a potential grid outage.
When Storm Watch activates, Powerwall can prioritise charging the battery so more stored energy is available if the grid goes down.
Automatic Software Updates
Powerwall can receive over-the-air software updates that may improve or add system functionality over time.
Can I Add Tesla Powerwall 3 to My Existing Solar System?
Yes. Tesla Powerwall 3 can be integrated with many existing solar systems.
If your existing solar system is still performing well, adding a Tesla Powerwall may allow you to keep your current solar while storing excess daytime generation for use during the evening, overnight or during a blackout.
We'll Check Your Existing Solar First
Makn Energy will assess:
- Existing solar panels and inverter
- Solar system size and age
- Current solar generation
- Single-phase or three-phase electrical supply
- Daily and evening electricity consumption
- Switchboard condition
- Available Powerwall installation location
- Backup power requirements
- Future EV charging requirements
We'll determine whether it makes better financial and technical sense to retain your existing solar system and add Powerwall 3, expand the solar where possible, or upgrade to a complete new solar and battery system.
Already Have Solar?
Send Makn Energy a recent electricity bill and details of your existing solar system. We'll recommend a Powerwall configuration based on your actual energy usage and property.
Get A Tesla Battery QuoteExpandable Tesla Powerwall Battery Storage
Start with 13.5kWh and expand your battery storage as your energy needs grow.
Powerwall 3 can be expanded for households that need more than 13.5kWh of battery storage.
Tesla Powerwall 3 Expansion units provide additional 13.5kWh increments, allowing battery capacity to grow as household electricity requirements change.
Who Might Need More Battery Storage?
Larger battery capacity may suit homes with:
- High evening and overnight electricity consumption
- Large air-conditioning loads
- Swimming pools
- Electric hot water
- EV charging
- Larger solar systems
- Greater blackout backup requirements
The biggest battery isn't always the best battery.
Makn Energy can size your Powerwall system around your actual electricity consumption, solar generation, electricity tariff and backup requirements so you're not paying for unnecessary storage.
Tell us about your home and we'll recommend the right Powerwall configuration for your energy needs and budget.
Find My Ideal Battery SizeTesla Powerwall 3 Installers Adelaide
Makn Energy supplies and installs Tesla Powerwall systems throughout Adelaide and South Australia.
Our local electrical team can manage the complete installation, including system design, battery installation, solar, switchboard requirements, backup configuration, commissioning and applicable grid connection paperwork.
Why Choose Makn Energy?
From initial system design through to installation, commissioning and after-sales support, you're dealing with a local Adelaide team.
Tesla Powerwall 3 vs Other Home Batteries
There isn't one home battery that's best for every property. Makn Energy supplies several leading battery systems, allowing us to recommend a solution based on your energy usage, existing solar, backup requirements, future plans and budget.
Tesla Powerwall 3
Best for homeowners wanting a recognisable premium brand, excellent app experience, powerful backup and a simple integrated solar and battery system.
Key strengths
- 13.5kWh usable storage
- Integrated solar inverter
- Excellent Tesla app
- Strong backup capability
- Expandable storage
Sigenergy SigenStor
Best for homeowners wanting a premium modular energy ecosystem with advanced solar, battery, backup and EV integration.
Key strengths
- Highly modular battery storage
- Advanced energy management
- Backup options
- EV charging integration
- Premium all-in-one ecosystem
GoodWe ESA
Best for homeowners prioritising excellent value, larger battery capacity and powerful home backup.
Key strengths
- Excellent value for larger storage
- Expandable battery capacity
- Strong backup capability
- Integrated solar and battery solution
- Good option for budget-conscious households
Not Sure Which Battery Is Right for Your Home?
We'll compare your electricity consumption, existing solar system, electrical supply, backup requirements and budget before recommending a system.
Help Me Choose a BatteryTesla Powerwall 3 Frequently Asked Questions
Still Have Questions? Talk to Our Local Adelaide Team
Get A Free Powerwall QuoteGet a Free Tesla Powerwall 3 Quote
Thinking about adding a Tesla Powerwall to your Adelaide home?
Makn Energy will assess your electricity usage, existing solar system, property, electrical supply and backup requirements and recommend an appropriately sized system.
- Fixed-price quote — no hidden costs
- Licensed SA electricians
- Tesla-authorised installer
- Grid connection paperwork handled
- Finance options available
Prefer to talk? Call Makn Energy
0466 215 483