Over recent years, more Australians than ever are switching to solar power and it’s easy to see why. It’s clean, affordable and uses something we’ve got plenty of: sunshine.
But in 2025, solar panels are only part of the story.
Households around Australia are now adding solar batteries to their setup to unlock even more benefits – from further lowering power bills to getting greater control over their energy use.
If you’ve been thinking about whether a battery is worth it, here are five key benefits Aussie homeowners are enjoying this year.
1. Lower upfront costs thanks to government support
Adding a solar battery feels a lot more doable now for everyday Australians than it used to.
Right now, there’s a range of government support available to help reduce the upfront cost of installing a solar battery, including generous rebates, interest-free loans, flexible payment plans and initiatives like the Small-scale Renewable Energy Scheme.
A few standout examples:
- In NSW, homeowners can save up to $2,400 on a 10 kWh battery through a state rebate.
- In WA, Synergy customers may be eligible for up to $5,000, and Horizon Power customers up to $7,500.
Even if your state doesn’t offer any incentives, $0 down payments and monthly finance plans can help spread out the cost in a way that works for you.
All up, there’s never been more support available for Aussies looking to add a solar battery and start saving from day one.
Learn more: What to look for when buying a solar battery
2. Ongoing savings on power bills — and price protection
Electricity prices are rising across Australia, even for households using the same amount of energy.
In Queensland, for example, power prices have more than tripled since the 1990s — and they’re now nearly double what they’d be if they’d only kept pace with inflation (AER).
But while grid energy keeps getting more expensive, the sun still shows up every day and it doesn’t charge a cent.
Pairing your panels with a battery helps you use more of the energy your panels generate, so you can:
- Power your home with stored energy in the evenings, when grid power is at its most expensive.
- Avoid peak tariffs if you’re on time-of-use billing.
- Cut back your reliance on the grid and ride out future price rises.
The potential savings are significant. With a 6.6 kW solar system and 8 kWh battery, an average home could save around $2,100 a year just by using more of their own energy (Energy.gov.au).
So while electricity rates keep climbing, you’ll be running your home on sunlight and keeping your energy bills in check.
Learn more: What is the payback period for a solar battery in Australia?
3. More independence from the grid when you need it
Australia’s energy grid isn’t always as reliable as we’d like, especially during heatwaves, storms or high-demand periods. Blackouts aren’t unusual, and in some areas, the infrastructure is showing its age.
A solar battery won’t disconnect you from the grid, but it does mean you’re not always dependent on it. Instead of sending unused solar power back into the network, your battery stores it so you can use it when you actually need it: at night, during peak hours, or, for models with blackout protection, when the power goes out.
Depending on your system, you might also:
- Join a Virtual Power Plant (VPP) and share or sell energy during high-demand periods.
- Use smart settings to prioritise how and when your battery discharges.
In short? You’ll be less reliant on the grid and better prepared when it’s under pressure.
4. Potential increases to property value and future appeal
Today’s property buyers aren’t just looking for a great kitchen or a quiet street. They’re looking for homes that are energy-efficient, affordable to run and ready for what’s next.
A solar battery ticks every one of those boxes.
In fact…
- According to Domain, energy-efficient homes can sell for up to 17.1% more.
- RealEstate.com.au found 87% of buyers are willing to pay more for homes with solar features.
Of course, property value depends on a lot of factors. But a full solar setup (including a battery) is quickly becoming part of the “dream home” checklist.
So whether you’re planning to sell soon or stay put for the long haul, adding a battery now is a smart upgrade that can pay off later.
Learn more: Do solar panels increase your property value?
5. A smaller carbon footprint to help Australia go greener
Every time you use stored solar power instead of drawing from the grid, you’re helping cut demand for electricity generated by coal and gas.
In 2023 alone, renewable energy helped avoid around 55 million tonnes of CO₂ emissions in Australia (Clean Energy Council). That’s a huge example of the impact going green can have.
Adding a solar battery to your home setup means you can use more of your own clean energy every day. It’s a simple upgrade that supports your household, your community and a much more sustainable future for all Aussies.
How to make the switch to a solar battery at your home
At Think Renewable, we make it easy to get started with solar batteries. Our team will talk you through the options, explain what support you’re eligible for and help tailor a setup that fits your home and your budget.
Ready to take the next step? Book a free, no-obligation consultation today and find out how much you could save.
