1300 285 885 With electricity prices climbing higher each year, more and more Australia homeowners are choosing solar panels and battery storage to take charge of their energy costs.
The good news is that solar batteries are becoming increasingly affordable, and with Tesla recently dropping the price of its popular Tesla Powerwall, there’s never been a better time to think about adding a battery to your solar setup.
On top of that, if you qualify for Victoria’s Solar Battery Rebate, you could save thousands upfront. Plus, the long-term savings on your energy bills make it an even smarter investment.
In this guide, we’ll walk you through everything you need to know about solar battery costs in Australia, from the top brands and their prices to the key benefits and how to make the most out of your system.
Solar Battery Price in Australia: Comprehensive Guide for 2025
As solar power continues to gain popularity across Australia, many homeowners and businesses are looking for solar battery storage to get the most out of their investment. Whether you’re in Sydney, Melbourne, Brisbane, or Adelaide, knowing the true cost of solar batteries is an important step in making the right choice for your energy needs.
At Solar Miner, our goal is simple, we help Australians access affordable, reliable, and efficient solar battery solutions that fit their lifestyle and budget.
In this guide, we’ll take you through everything you need to know about solar battery prices in Australia. From city-specific pricing in Melbourne & Brisbane, to the key factors that influence costs, and why batteries are fast becoming an essential part of modern energy systems, we’ve got you covered.
What does a Solar Battery mean in Australia?
A solar battery stores additional energy produced by solar panels during the day, allowing you to routine it when sunlight is absent, such as during the night or cloudy days. This boosts energy independence and reduces dependence on the grid, resulting in lower electricity bills.
A solar battery is a device that stores surplus energy generated by your solar panels during the day for use during non-sunny periods, such as at night or during overcast days. Installing a solar battery offers numerous advantages:
Energy Independence: Reduce reliance on the grid and protect yourself from rising electricity costs.
Backup Power: Ensure a steady energy supply during power outages.
Maximize Solar Energy: Use stored energy during peak hours when electricity rates are higher.
Sustainable Living: Reduce your carbon footprint and contribute to a cleaner environment.
How Much Does Solar Battery Cost In Victoria?
With the federal battery rebate, the price of solar batteries is now more affordable for many Australian households. If you are going to install a solar battery with a usable capacity of 13kWh, it would cost around $1,500 per kWh before rebates. That is about $19,500.
However, with the federal battery rebate of up to $372 per kWh, you can save roughly $4,836 in total, bringing the effective price down to approximately $14,664. Note that the subsidy amount is decreasing each year, so if you install later, you may receive a lower subsidy per kWh.
Solar batteries are the newest entity on the market at the moment. Having the ability to store solar power for when the Sun isn’t shining makes it conceivable to run your home on solar power throughout the day and night, no longer require to rely on the grid for most of the time.
As Australian electricity prices skyrocket, no phenomenon has been seen, so many people are rushing to install solar power with battery storage.
Factors Affecting Solar Battery Price in Australia
Several elements influence the solar battery price in Australia:
- Battery Capacity (kWh): Larger batteries store more energy but come with higher costs.
- Battery Type: Lithium-ion batteries are currently the most popular due to their efficiency and lifespan.
- Brand and Technology: Premium brands like Tesla Powerwall, LG Chem, and Sonnen may cost more but offer excellent performance.
- Installation Complexity: Homes requiring major electrical upgrades or customised setups may incur additional costs.
- Government Rebates: Available incentives can significantly lower out-of-pocket expenses.
- Battery Lifespan and Warranty: Higher-quality batteries often have longer warranties (up to 15 years), which may influence pricing.
Are Solar Batteries Worth It in 2025?
Yes, solar batteries are worth considering in 2025, especially in areas with:
Government incentives: Several states offer rebates that dramatically reduce initial costs.
High electricity prices: Solar batteries allow homeowners to avoid peak rates.
Falling feed-in tariffs: Storing energy rather than exporting it is now often more profitable.
Frequent power outages: Batteries provide backup energy during blackouts.
Solar Battery Brands Popular in Australia
Some of the top-performing solar battery brands in Australia include:
- Tesla Powerwall 3: Known for high capacity and smart energy management.
- LG Chem RESU: Compact design and reliable performance.
- Sonnen: German-engineered batteries with excellent software integration.
- BYD: Affordable, scalable, and efficient.
- Alpha ESS: Popular for competitive pricing and good warranty terms.
How Solar Miner Can Help You Get the Best Solar Battery Price
At Solar Miner, we offer:
- Affordable Solar Battery Prices in Australia
- Customised Solar Battery Solutions tailored to your energy consumption.
- Top-Quality Brands with industry-leading warranties.
- Expert Installation Services by certified technicians.
- Access to Government Rebates and financing options.
How do you benefit from a solar battery?
There are several ways in which a homeowner can benefit from connecting a solar battery to their solar panel system.
Saving on energy bills by reducing the amount of power you buy from the grid
The obvious one is the financial benefit of reducing the amount of power that you need to buy off the grid.
A typical residential solar system without a battery will cover about 30%-50% of household power consumption. With a solar battery, this can be increased to 80%, 90% or potentially even 100% of household power consumption.
When calculating your benefits, bear in mind that to charge a battery, you have to forgo some solar feed-in tariff revenue. For example, if you charge a 10kWh battery during the day, that’s a 10kWh less feed-in tariff that you will see on your bill.
There will still be a benefit, as you always pay a much higher rate to buy power than the rate that retailers are willing to buy it back from you.
Keep the lights on during a blackout
Blackouts can be highly frustrating and, in some cases, a risk to health. Different areas of the electrical network are more prone to receiving blackouts than others.
Most solar batteries on the market are now capable of keeping the lights on during a power outage. With some battery models, additional hardware is required to enable the battery to continue providing power during a blackout.
With the energy market closing due to soaring energy prices in mid-2022, for some Australians, we see a desire to increase their independence from the power network. Solar and batteries effectively take the majority of requirements and costs into your own hands.
Reduce your carbon footprint
Although we’ve made massive progress on the rollout of renewable energy infrastructure in Australia, the majority of the power produced on the grid is still from carbon-intensive, fossil fuel sources.
Installing solar panels is a prodigious start to reducing your carbon footprint, but adding a solar battery will often more than double the reduction in your carbon footprint.
Solar Battery Virtual Power Plant (VPP)
In recent years, we’ve seen the emergence of many different Virtual Power Plant schemes in Australia.
For participating homeowners, their solar battery may be discharged or charged by the VPP operator at times when they can make money on the wholesale or ancillary markets.
In exchange for this usage (which is often only a couple of times a year), the VPP operator will offer a benefit to the homeowner, which might take the form of one of the below:
- Bonus feed-in tariff (very high rate for power that is used)
- Annual fixed fee for participating
- A discount on the installation of the battery
Our team is at Solar Miner is committed to helping you find the best solar battery price in Australia without compromising on quality or performance.
FAQs About Solar Battery Prices in Australia
Q1: What is the payback period for solar batteries in Australia?
The typical payback period ranges from 7 to 12 years, depending on your energy usage, local electricity rates, and available rebates.
Q2: Are there government rebates for solar batteries in Australia?
Yes, many Australian states offer rebates or interest-free loans for solar battery installations. These can substantially reduce the upfront cost.
Q3: How long do solar batteries last?
Most high-quality solar batteries have a lifespan of 10-15 years, with some manufacturers offering warranties of up to 15 years.
Q4: Can I add a solar battery to my existing solar system?
Yes, most existing solar systems can be retrofitted with battery storage, although it’s best to consult with experts like Solar Miner to ensure compatibility.
Final Thoughts
The solar battery price in Australia is becoming more accessible as technology advances and government incentives increase. Whether you are located in Melbourne or Brisbane, there’s never been a better time to invest in solar battery storage.
Solar batteries offer energy independence, lower power bills, and the flexibility to manage your energy consumption efficiently. At Solar Miner, we make it easy for you to find the most affordable solar battery prices in Australia without sacrificing quality. Contact us today for a free consultation and customised quote tailored to your location and energy needs.
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