Current increasing concern over climate change and rising energy prices across the world, the Australian Federal Government’s solar battery rebate in 2026 can be game-changing for families, small businesses, and community groups who are looking to reduce their electricity bills and carbon footprint. This solar battery rebate offers financial incentives for families, small businesses, and community groups to install solar battery storage. By this rebate Australian Government aims to make clean energy storage more accessible and affordable, and help Australians to reduce their carbon footprint, dependency on the national grid, and maximize solar savings. This article will help you with the program’s details, eligibility, benefits, and practical steps to make the most of this home battery rebate.
About Australia’s Federal Battery Rebate
Australia is a global leader in rooftop solar, with over four million homes equipped. However, only 2.5% of these homes have battery storage, limiting their ability to store excess solar power when needed. As the electricity prices rise, households pay an average of $1,800 annually in 2025. The solar battery subsidy addresses this gap.
Launched in July 2025, the federal scheme has expanded to $7.2 billion over four years due to high demand, with key adjustments starting May 1, 2026, to sustain it through 2030.Federal battery re bate is the main reason for the rapid increase of home battery use in Australia. Daily installation rates have marked an incredible rise—going from about 200 systems each day last year to over 1,500 installations daily. More and more families are purchasing batteries, and the average size of the battery for installation has also increased twofold.
The rebate’s structure is a major factor behind this trend, as in many cases it has been the larger battery systems that have become comparatively less expensive to buy than smaller ones.To accommodate this fast-paced growth, the government has made it public that there will be changes to the manner in which the rebate is processed, its gradual reduction over time for larger battery sizes, and that an additional $4.9 billion has been set aside for the program. These changes will be aimed at the successful financial support of the program and guaranteeing its operation till 2030 as per the schedule.
From January 2026 through April 30, eligible households, small businesses, and communities can claim a solar battery rebate of up to $336 per kWh of usable battery capacity (full rate for systems up to 50 kWh). After paying administrative fees, real-world savings are approximately $311 per kWh.
Key Changes in 2026
From May 1, 2026, STC factors decline every six months, starting at 6.8 (May-Dec 2026) down to 2.1 by late 2030. Rebates tier by usable capacity up to 50 kWh: 100% rate on 0-14 kWh, 60% on 14-28 kWh, and 15% on 28-50 kWh. A standard 10 kWh battery gets the full rate (~$280/kWh post-May at $38/STC), cutting $2,800 off typical $8,000-$15,000 systems.
Key Facts: Cheaper Home Batteries Program
Start: Launching across the country on July 1, 2025
End: Operates through 2030, with rebates decreasing progressively
Max Rebate: Rebates are estimated at approximately $336 per usable kWh
Money saved: A typical household could save around $2,300 annually on energy costs with a new solar and battery setup
Scope: Covers both new and existing rooftop solar installations; eligible for small businesses and community facilities
Eligibility: Eligible for small businesses and community facilities, with subsidies for batteries up to 50 kWh and total systems up to 100 kWh
Income Restriction: No income restrictions—accessible to all qualifying households and businesses
Now → 30 April 2026: current calculation settings apply.
From 1 May 2026 (proposed): the new, faster step-down STC factors and the new size-based tapering begin.
From 2027 onwards (proposed): STC factors step down every January and July until 2030.
Who Can Access the Rebate?
The solar rebate is designed to make clean, affordable energy more accessible to a wide range of Australians.
It’s available for:
Residential Homes: Homeowners can take advantage of the rebate to install solar PV systems and reduce their energy bills. (Note: This rebate is not available to tenants; only homeowners are eligible.)
Small Businesses: Eligible small businesses can reduce their operational costs and carbon footprint by investing in solar energy. This support helps local businesses become more sustainable and competitive.
Community Facilities: Local organizations such as sports clubs, libraries, and community centres can also access the rebate. This helps strengthen communities, lower operating expenses, and showcase local leadership in renewable energy adoption.
💡 Important Note: While homeowners, small businesses, and community facilities are eligible, tenants (renters) are currently not able to access the rebate directly. However, they can benefit indirectly through property owners who invest in solar and pass on energy savings.
Watch a Short Video on Australia’s Federal Solar Battery Rebate
Eligibility Criteria for National Solar Battery Rebate
Let’s see if you are eligible or not:
System size: An eligible battery system must be in the range of 5 kWh to 100 kWh in nominal capacity. Systems up to 100 kWh in total nominal capacity are only eligible for STCs for the first 50 kWh of new or added usable capacity.
Date: Battery systems ‘installed’ on or after 1 July 2025 are eligible for support under the program, subject to the system meeting all requirements.
Solar connection: The battery must pair with a new or existing rooftop solar system.
Approved equipment: Only Clean Energy Council-approved batteries qualify, ensuring safety and performance. Be listed on the Clean Energy Council (CEC) approved product list
Capable Battery: The battery must be Virtual Power Plant (VPP) capable. Battery must comply with AS/NZS 5139:2019.
Accredited installers: Installation must be done by or supervised by SAA-accredited installers.
One per property: Each property is limited to one rebate, though owners of multiple properties can claim for each. Electric vehicles are not eligible battery systems for this program.
Australian residency: Applicants must be Australian residents or entities, including households, small businesses, and community organizations like schools or clubs.
Consumers must also receive: Written statements on installation safety and expected energy savings. Compliance documents to meet state/territory regulations.
Note: STCs trade like commodities on an open market managed by the Clean Energy Regulator, where prices fluctuate based on supply/demand—typically stabilizing between $35-$40 per certificate recently, with $38 as a common mid-point used for rebate estimates
Home Battery Rebate: How Much Can You Save?
Pre-May 2026 Prices (Jan-Apr, STC 8.4, ~$38/STC)
Uniform full rebate up to 50 kWh; all listed batteries qualify fully.
Battery Brand & Model
Standard Price (incl. install)
Capacity (kWh)
Gross Rebate
Net Price
Tesla Powerwall 3
$14,850
13.5
$4,302
$10,548
Tesla Powerwall 2
$11,700
13.5
$4,302
$7,398
Sungrow SBR096
$9,424
9.6
$3,061
$6,363
Sungrow SBR128
$9,942
12.8
$4,081
$5,861
Sonnen Eco
$14,000
10.0
$3,192
$10,808
LG Chem RESU 12
$12,285
9.8
$3,126
$9,159
Alpha ESS Smile5
$9,800
5.0
$1,596
$8,204
Post-May 2026 Prices (STC 6.8, tiered, ~$38/STC)
All listed batteries ≤14 kWh, so full 100% rate applies (no tapering).
Battery Brand & Model
Standard Price (incl. install)
Capacity (kWh)
Gross Rebate
Net Price
Tesla Powerwall 3
$14,850
13.5
$3,485
$11,365
Tesla Powerwall 2
$11,700
13.5
$3,485
$8,215
Sungrow SBR096
$9,424
9.6
$2,481
$6,943
Sungrow SBR128
$9,942
12.8
$3,307
$6,635
Sonnen Eco
$14,000
10.0
$2,586
$11,414
LG Chem RESU 12
$12,285
9.8
$2,531
$9,754
Alpha ESS Smile5
$9,800
5.0
$1,293
$8,507
Explore detailed information on all available solar batteries here: [Solar Battery]
Tip: If you’re planning to install a battery, do it sooner rather than later because the solar battery rebate drops each year until 2030. Installing in 2026 gives you the highest discount at approximately $336 per kWh of usable battery capacity.
What Affects the Final Price of a Popular Solar Battery?
System size: Bigger batteries cost more, but it may qualify for a higher rebate.
Installation complexity: If you have older homes or a switchboard, then upgrades may increase costs.
Location: Prices can vary depending on the state or regional areas.
State rebates: Some regions offer extra discounts that can also lower your cost.
How Much Can You Save On Your Electricity Bill After Solar Battery Installation?
Depending on the system and usage profile, the program offers potential savings such as:
Up to $1,000/year for homes with existing solar
Up to $2,500/year for homes installing both solar and battery
$3,336 off the upfront cost of a typical 10 kWh battery
Annual savings for a 13.5 kWh battery system will typically range between $700 – $1,500, with additional savings possible when part of a VPP.
Who Can and How to Apply for the Federal Solar Battery Rebate?
So you will not need to apply for the program. The battery MUST be installed with a new solar system or added to an existing solar system. But stand-alone batteries will not be eligible for the rebate. To receive the discount, you must:
Install an eligible battery with a new solar system or add it to an existing system
Install the battery with an SAA (Solar Accreditation Australia) approved installer
Cumulative number of batteries sold in Australia by quarter from 2020 to 2024.
Why the Solar Battery Rebate Matters for Australians
The home battery rebate is more than a financial incentive; it can play a vital role for Australian households and businesses. Here’s why it’s a big deal:
1. Save energy bills
How would it feel if I told you that you can save up to $1,200–$1,600 annually? Let’s see how you can do so. The batteries store excess solar power that is generated during the day to use it in evening peak hours, when electricity rates are at their highest. A regular household with a 6.6 kW solar system and a 10kWh battery can save up to $1,200–$1,600 annually, depending on local tariffs. In high-cost regions like South Australia, pairing solar with a battery can reduce your electricity bills by up to 90%. Is it not huge for you?
2. Energy Independence
Power outages are a reality for Australians because of their vast geography, especially in rural areas or during extreme weather conditions like bushfires or cyclones. Under that condition, if you want to keep your home powered for days, you must have batteries. For example, during ex-tropical cyclone Alfred in 2017, homes that had batteries-maintained power all day, while others faced outages. This resilience can be invaluable for families in Townsville or businesses in Cairns.
3. Support the Grid
If you have VPP-capable batteries, you can export stored energy to the grid during peak demand. In 2024, VPPs in Victoria saved participants an average of $400 annually with the help of grid payments. The solar battery subsidy makes joining a VPP more accessible.
4. Maximise renewable energy use:
Batteries let you make the most of your solar power by storing what you don’t use during the day for later. This means less wasted energy and more self-reliance, especially in sunny places like Queensland or WA. With Australia aiming for 82% renewable energy by 2030, every stored kilowatt helps. Plus, it’s a smart way to dodge those high night-time rates—your solar works harder for you all day and night!
5. Environmental Benefits
By storing solar energy, batteries reduce the dependency on fossil fuels, which still powered 49% of Australia’s electricity in 2024. The battery adoption could cut national carbon emissions by millions of tonnes annually, supporting Australia’s net-zero ambitions. For eco-conscious Aussies, this is a chance to live sustainably.
Will the Federal Solar Battery Rebate be a Game Changer?
The Federal Solar Battery Rebate cuts the starting cost, making it a great deal for lots of Aussies who want to add a battery. With power bills going up, solar feed-in payments getting smaller, and battery setup costs coming down, it’s already been a good idea to get a battery, even before this National rebate program started. Need help picking the best battery for your home? Take a look at our Home Battery Comparison Guide or get a free quote from our trusted installers!
Act early: Increasing the demand may lead to installer shortages. Get quotes now.
Choose the right battery size: A 6–7 kWh battery suits most households, but consider a larger system (e.g., 13 kWh) for greater savings, and don’t forget that the rebate is a one-time offer.
Verify installer credentials: Ensure your installer is accredited and uses approved equipment to avoid rebate disqualification. You must be concerned about that matter.
Explore VPP benefits: Joining a VPP can provide additional income for you by exporting stored energy to the grid.
Potential Challenges and Things to Think Before Solar Battery Installation in Australia 2026
Getting a battery with the solar battery rebate is a great opportunity, but there are some obstacles you might face. Let’s break it down so you know what to expect and how to handle it.
Finding an Installer Might Take Time: With lots of people wanting batteries in 2026, installers are super busy, especially in places like Tasmania or the outback. This could mean waiting weeks or even months to get someone to set up your battery. To avoid this, start looking for an accredited installer now. Ask around in your area—like in Perth or Darwin—or use websites like Aussie Solar Tech to book early and avoid long delays.
Watch Out for Tricky Salespeople: Some companies might try to trick you with big promises about savings or say you’ll get more rebate money than you really will. This can happen a lot on social media or cheap ads. To stay safe, always check the facts on the official website, energy.gov.au, or talk to a trusted installer. For example, if someone in Sydney offers a deal that sounds too good to be true, double-check before signing anything.
Batteries Might Be Hard to Find: Because batteries are popular all over the world, there could be shortages in Australia, too. For this reason, you might have a delay in your installation, especially for big brands like Tesla or BYD. To avoid this, ask your installer if they have stock ready or if they can order it soon. Some people on X have mentioned waiting extra months because of this, so planning is key.
Rebate Money Will Get Smaller Each Year: The federal government solar battery rebate starts high in 2025 but will go down every year until 2030. If you wait until 2027 or later, you’ll save less money upfront. For instance, a 10kWh battery might save you $3,700 in 2025, but only $3,300 in 2026. To get the best deal, try to install your battery this year or next. Talk to your installer about locking in the 2025 rate if possible.
Extra Costs You Might Not Expect: Even with the rebate, there could be hidden costs like extra fees for wiring, permits, or fixing your solar system if it’s old. In regional areas like Broken Hill, these costs might be higher because parts have to travel further. Ask your installer for a full quote that includes everything, so you’re not surprised later. Some families in rural Queensland learned this the hard way and had to pay an extra $500!
Keeping Your Battery Working: Batteries last 10–15 years, but you’ll need to maintain them to get the most out of them. Things like checking the charge level or replacing parts can cost money over time. Most brands like Sigenergy or BYD give a 10-year warranty, but read the fine print to see what’s covered. For example, a friend in Melbourne had to pay $200 to fix a small issue that wasn’t included. Plan for these costs to avoid stress down the road.
Weather and Location Issues: If you live in a place with extreme weather, like cyclones in Darwin or bushfires near Adelaide, your battery might need extra protection. This could mean spending more on a special setup or insurance. Talk to your installer about how to keep your battery safe, especially if you’re in a risky area. Some homeowners in Cairns added a protective cover for just $100, which was worth it during a storm.
Learning How to Use It: A new battery might feel tricky at first, especially if you’re not used to managing solar power. You’ll need to figure out how to charge it, use the stored energy, or join a Virtual Power Plant (VPP). Some older folks in Geelong found it helpful to get a quick lesson from their installer. Don’t worry—most companies offer support, and there are online guides to help you get started.
By keeping these challenges in mind and planning, you can make the home battery rebate work smoothly for you. Start early, ask lots of questions, and use trusted resources to get the best result for your home in Australia.
Frequently Asked Questions: Federal Solar Battery Rebate Australia
Q: What is the federal solar battery rebate in Australia?
A: The federal solar battery rebate, officially called the Cheaper Home Batteries Program, provides up to $336 per kWh (Jan-Apr 2026) in subsidies for installing home batteries with solar systems. Starting July 1, 2025, this home battery rebate helps reduce upfront costs by $2,800-$6,700 for typical 10-20kWh systems. The solar battery subsidy operates through Small-scale Technology Certificates (STCs) and is applied automatically by your accredited installer.
Q: Does the federal solar battery rebate apply to existing solar systems?
A: Yes! The home battery rebate applies to batteries added to existing solar systems, not just new solar installations. However, standalone batteries without any solar connection are NOT eligible. If you already have rooftop solar, you can claim the full Cheaper Home Batteries Program subsidy when adding a battery.
Q: Is there an income limit for the federal solar battery rebate?
A: No, there are NO income limits for the federal home battery rebate. The Cheaper Home Batteries Program is available to all eligible homeowners, small businesses, and community organizations regardless of household income or business revenue. This makes the solar battery subsidy accessible to all Australians.
Q: How long does it take to get the federal solar battery rebate?
A: You receive the home battery rebate instantly—it’s deducted from your invoice at installation. Your installer creates the STCs and either:
– Sells them immediately (you get discount upfront, most common), or
– Transfers them to you to sell yourself (rare, more complex)
Most Australians choose option 1 for immediate solar battery subsidy savings. The entire process takes 1-2 days as part of normal installation.
Q: Will the federal solar battery rebate decrease over time?
A: Yes, the Cheaper Home Batteries Program rebate decreases in two ways:
1. May 2026: Tiered rates introduced (60-100% depending on size)
2. Every 6 months: STC factor drops (8.4 → 6.8 → 5.7… down to 2.1 by 2030)
By 2030, the home battery subsidy will be ~75% lower than 2026 rates. Installing earlier maximizes your solar battery rebate savings.
Q: Can I get the federal rebate for a second battery?
A: Generally NO. The federal solar battery subsidy is limited to ONE rebate per property address. If you install a second battery at the same address, it won’t qualify for additional STCs under the Cheaper Home Batteries Program. However, multiple property owners can claim the home battery rebate for each separate property they own.
Q: Do tenants qualify for the federal solar battery rebate?
A: No, tenants (renters) cannot directly claim the home battery rebate—only property owners are eligible for the Cheaper Home Batteries Program. However, landlords can install subsidized batteries and potentially pass savings to tenants through reduced rent, included electricity, or improved property value. Tenants should discuss solar battery options with their landlords.
Q: What happens if I move house after getting the federal rebate?
A: The solar battery subsidy stays with the property, not the owner. If you move after claiming the federal home battery
Let’s Wrap It Up: Your Path to Solar Savings with Aussie Solar Tech
So, the federal government solar battery rebate starting July 1, 2025, is like a golden ticket for Aussies looking to make the most of solar power. With discounts of $336 per kWh, you can snag a battery—and start saving on your bills, whether you’re in bustling Sydney or a quiet town like Margaret River. It’s not just about the money, though batteries give you peace of mind during blackouts, help the planet, and even let you earn extra cash through VPPs.
At Aussie Solar Tech, we’re here to help you every step of the way. Let’s make 2062 the year you take charge of your energy—grab that solar battery rebate and start saving today!
Shah Tarek is a Solar Energy Consultant with 10 years experience in solar system design and solar consultancy field at Australia. He is now a Director, Operation & Consultancy Division at Aussie Solar Tech, a leading Australian solar retailer and installer. Here he is writing informative and engaging solar content that educates the community on the benefits of solar power. His work supports Aussie Solar Tech’s mission to promote sustainable energy solutions and foster a greener future for Australia.
