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Solar Batteries Australia
Solar panels generate electricity when the sun is shining. But what happens at night, on cloudy days, or during a blackout? That is where solar batteries come in. A quality solar battery system stores the excess energy your panels produce during the day so you can use it when you need it most, reducing your reliance on the grid and protecting your home from power outages.
Amazon Energy supplies and installs solar batteries across Australia for both residential and commercial customers. Founded by Lee Faisal in 2015, our team of CEC-approved, A-grade electricians designs battery systems that work seamlessly with your existing or new solar setup. We are a 100% Australian-owned, NETCC Approved Seller, and an authorised Tesla Powerwall installer in Melbourne and beyond.
Why solar batteries matter in Australia right now
The economics of solar have shifted significantly in recent years. Feed-in tariffs, the amount energy retailers pay you for exporting excess solar energy to the grid, have been declining steadily across Australia. In Victoria and most other states, the current feed-in tariff is a fraction of what it was a decade ago.
This means exporting solar energy to the grid is now much less valuable than storing it and using it yourself. A solar battery lets you capture that energy and use it during the evening peak, when grid electricity is most expensive, dramatically improving your return on investment.
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Grid electricity prices have risen significantly across Australia in recent years
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Feed-in tariffs in Victoria have declined, making self-consumption far more valuable than exporting
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Battery storage increases solar self-consumption from roughly 30% to as much as 80%
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Batteries provide backup power during blackouts, an increasingly important consideration for Australian households
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The Federal Government's Cheaper Home Battery Program (CHBP), launching in 2025, is making battery storage more accessible than ever for Australian homeowners
Cheap Home Battery Program
The Australian Government's CHBP offers a subsidy on eligible home battery systems, reducing upfront costs significantly. Amazon Energy is across the latest updates to this program. Ask us about current eligibility and subsidy amounts when you request your free quote.
Tesla Powerwall 3
Specification
Usable capacity
Continuous power output
Peak power output
Solar input
Backup capability
Warranty
Compatibility
Tesla Powerwall 3
13.5 kWh
11.5 kW
22 kW (10 seconds)
Up to 20 kW DC
Whole-home backup
10 years
New and existing solar systems
Tesla Powerwall Melbourne:
Australia's most popular home battery
Amazon Energy is an authorised installer of the Tesla Powerwall 3, the latest generation of Tesla's industry-leading home battery system. The Powerwall 3 is one of the most capable residential solar batteries available in Australia today, combining high capacity, whole-home backup capability, and seamless integration with solar panels.
Tesla Powerwall 3
13.5 kWh usable capacity, 11.5 kW continuous power output, integrated solar inverter, whole-home backup, 10-year warranty. The gold standard for residential solar batteries in Australia.
Tesla app monitoring
Monitor your solar generation, battery charge level, home energy consumption, and grid usage in real time through the Tesla app on your phone.
Whole-home backup
Unlike some batteries that only power selected circuits, the Powerwall 3 can back up your entire home during a grid outage, keeping lights, appliances, and heating or cooling running.
Smart energy management
The Powerwall 3 automatically optimises when to charge from solar, when to draw from the battery, and when to use grid power based on your usage patterns and tariff structure.
Built-in solar inverter
The Powerwall 3 includes an integrated solar inverter, simplifying installation and reducing overall system complexity compared to earlier battery models.
10-year warranty
Tesla backs the Powerwall 3 with a 10-year product warranty and a guaranteed minimum capacity retention, giving you long-term confidence in your investment.
How our solar battery installation process works
1. Free energy consultation
We review your current electricity bills, solar generation data (if you have existing panels), and energy usage patterns to size the right battery system for your home.
2. Custom system design
Our team designs a battery system that integrates cleanly with your existing or new solar panels and inverter, optimised for your specific roof, tariff structure, and usage profile.
3. Clear written quote
You receive a detailed, itemised quote with no hidden costs. We explain every component, what it does, and why it is included in your system.
4.Professional installation
Our CEC-approved, A-grade electricians install your battery system to the highest safety and quality standards. All work is compliant with Australian Standards and network requirements.
5. System setup and handover
We configure your battery system, set up monitoring via the app, and walk you through how everything works before we leave. No guesswork on your end.
6. Ongoing support
Amazon Energy is available after installation for any questions, monitoring support, or servicing needs. A real person answers when you call 03 7045 5322.
Solar battery options for every home and budget
While the Tesla Powerwall 3 is our most recommended residential battery, Amazon Energy supplies and installs a range of solar batteries across Australia to suit different system sizes, budgets, and energy goals. During your free consultation, our team will assess your current or planned solar system, your energy usage patterns, and your goals to recommend the right battery for your situation.
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Single battery systems: ideal for most homes, pairing one battery with a standard 6.6 kW to 13.2 kW solar system
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Stacked or multi-battery systems: for larger homes or households with high overnight energy usage, multiple batteries can be installed together to increase total storage capacity
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Commercial battery storage: Amazon Energy also designs and installs large-scale battery systems for warehouses, industrial facilities, schools, and commercial buildings across Australia
Solar batteries are transforming how Australian homes and businesses use energy. Whether you are looking for the most advanced residential solution with a Tesla Powerwall in Melbourne, or exploring the full range of solar batteries available across Australia, Amazon Energy has the expertise, accreditations, and product range to design the right system for you. Trusted by homeowners and businesses since 2015.
Why choose Amazon Energy for solar batteries in Australia
Authorised Tesla Powerwall installer
Amazon Energy is an authorised installer of Tesla Powerwall in Melbourne and across Australia, trained and certified directly by Tesla.
100% Australian-owned since 2015
Founded by Lee Faisal with a mission to do things differently assuring quality workmanship and lasting relationships.
Nationwide coverage
We operate across Victoria, NSW, Queensland, and Western Australia, with our Melbourne headquarters in Cranbourne West.
NETCC Approved Seller
Authorised by the ACCC, you are protected by peak industry consumer standards from the first interaction.
Full solar specialists
We install Aiko and SunPower panels, Fronius, SolarEdge, and Sungrow inverters, and Tesla Powerwall 3.
So cleaning is never isolated from
system health.
Genuine post-service support
Call 03 7045 5322 or email
contact@amazonenergy.com.au
Common questions about solar batteries in Australia
01.
Is my existing solar system compatible with a battery?
In most cases, yes. Modern battery systems including the Tesla Powerwall 3 are designed to work with existing solar installations. During your free consultation, we assess your current inverter and panels to confirm compatibility and advise on any upgrades needed.
02.
How long will a solar battery power my home?
This depends on your home's energy consumption and battery capacity. A single Tesla Powerwall 3 with 13.5 kWh of usable storage can typically power an average Australian household through the night after a full day of solar charging. Homes with higher consumption or during extended cloudy periods may benefit from a second battery.
03.
What happens during a blackout?
With the Tesla Powerwall 3 installed, your home seamlessly switches to battery power during a grid outage. The transition typically happens in milliseconds, fast enough that most appliances and devices do not notice the interruption. Your home continues to run on stored solar energy until the grid is restored or your panels recharge the battery the next day.
04.
Are there government rebates for solar batteries in Australia?
Yes. The Federal Government's Cheaper Home Battery Program (CHBP) offers subsidies on eligible battery systems for Australian homeowners. Victoria also has state-level incentive programs that may apply. Eligibility and amounts change periodically. Contact Amazon Energy for the latest rebate information at the time of your enquiry.
Frequently asked questions
01.
Is a solar battery worth it in Australia?
For most households with existing solar panels, yes. With feed-in tariffs declining and electricity prices rising, storing your solar energy and using it at night is significantly more valuable than exporting it to the grid. Battery storage also adds blackout protection, which is increasingly valued by Australian homeowners. The payback period has shortened significantly with the introduction of government rebates like the CHBP.
02.
Can I get a battery without solar panels?
Technically yes, but it is rarely cost-effective. A battery without solar charges from the grid, which limits your savings to arbitrage between off-peak and peak electricity rates. The real value of a battery comes from pairing it with solar panels to store self-generated energy. We recommend getting both together for the best financial outcome.
03.
What size battery do I need for my home?
This depends on your nightly energy consumption, the size of your solar system, and your goals. An average Australian home uses around 15 to 20 kWh per day. A single Tesla Powerwall 3 (13.5 kWh usable) covers most or all of the overnight usage for a typical household. Larger homes or those with high energy appliances may benefit from a second unit. Our team sizes your system based on your actual usage data.
04.
What is the Cheaper Home Battery Program (CHBP)?warranty?
The CHBP is an Australian Federal Government initiative that subsidises the cost of eligible home battery systems for households. It is designed to accelerate battery adoption across Australia by reducing the upfront cost. Amazon Energy can advise on current eligibility requirements and subsidy amounts as part of your free consultation.
05.
Can I export battery energy to the grid?
This depends on your network distributor and state regulations. In Victoria, some networks allow Virtual Power Plant (VPP) participation, where your battery can earn revenue by exporting during peak grid demand periods. Amazon Energy can advise on whether your property and battery system are eligible for VPP programs.