Cheaper Home Batteries Program 2025: New Federal Solar Battery Rebate for Brisbane Homes and Businesses

Overview of the Cheaper Home Batteries Program

Australia is set to charge up household energy savings with the new Cheaper Home Batteries Program – a federal initiative announced in April 2025 to make home battery storage more affordable for everyday Australians. This program, backed by a $2.3 billion commitment from the federal government, will slash the cost of installing a home battery by about 30%​. In practical terms, that’s roughly $4,000 off the price of a typical battery system for your home​. The aim is to help families and businesses cut electricity bills, boost their use of solar power, and reduce emissions all at once.

Example of a home battery system (white stackable battery units) connected to a hybrid inverter (Growatt brand, top-left). The new federal program helps slash the upfront cost of systems like this, encouraging more Brisbane homes to install solar battery storage.

For Brisbane homeowners and small business owners, this is big news. It essentially works like a new solar battery rebate in Brisbane – a 2025 federal battery subsidy that will make adding a battery to your solar PV system much cheaper. QLD Solar and Lighting, as a trusted local installer, is here to help you understand this program and take advantage of it.

In this article, we’ll break down how the program works, who’s eligible, the benefits, how it compares to past QLD battery rebates, and what the installation process looks like.

We’ll also introduce some of the best solar battery brands in Australia that we offer (like Growatt, Sungrow, Fronius, Tesla Powerwall, Sigenergy, and Anker) so you know your options. Let’s dive in!

How Does the Cheaper Home Batteries Program Work?

The Cheaper Home Batteries Program is designed to make home battery installations cheaper and easier. Here’s an overview of how it works and what to expect:

• Up to 30% Off Upfront: The program offers an upfront 30% discount on the installed cost of home battery systems, which is about a $4,000 savings on a “typical” 11.5 kWh home battery​. This discount effectively acts like a point-of-sale rebate – you pay less when you purchase the battery system, rather than waiting for a refund later.

• Delivered via the Small-Scale Renewable Energy Scheme: The subsidy will be delivered by expanding the federal Small-Scale Renewable Energy Scheme (SRES)​. This is the same scheme that for years has provided rebates (through STCs certificates) for solar panels, heat pumps, and more. By including batteries in SRES, the government leverages an existing and well-understood framework to implement the discount quickly​. In practical terms, your accredited solar installer will handle the incentive for you, just as they do with the solar panel STC rebate – so the 30% discount is applied in your quote or invoice.

• Install with New or Existing Solar (VPP-Ready Batteries): To be eligible, the battery system needs to be installed alongside a new or existing rooftop solar PV system​. If you already have solar panels, you can add a battery and still get the subsidy; if you’re new to solar, you can install both together and maximize your benefit. The battery must also be “virtual power plant (VPP) ready”​– meaning it has the capability to participate in a VPP program. (In simple terms, most modern batteries that can connect to the internet and allow energy sharing will qualify – this includes popular models like Tesla Powerwall, Sungrow, etc.) You do NOT have to join a VPP if you don’t want to, but the battery needs to have that capability as a sign of a smart, grid-supportive system.

• Homeowners, Small Businesses, and Community Groups: This isn’t just for homes – small businesses and community facilities in Brisbane and across Australia can also access the subsidy. For non-residential participants, the program will support larger batteries (systems sized between 50–100 kWh are eligible under the scheme)​. This is great news for local business owners or community centers/schools in Brisbane looking to cut energy costs and improve resilience with battery storage.

• Timeline – Starting 2025 and Phasing Down by 2030: The Cheaper Home Batteries Program is slated to kick off from 1 July 2025, assuming the current government is in place (it was announced as an election promise and was included in the 2025–26 federal budget)​. Once in effect, it will run until 2030, which aligns with the planned end of the existing SRES scheme. Important: the 30% discount will gradually reduce each year towards 2030, in line with expected battery price drops​. So the earlier you install, the larger the subsidy percentage you lock in. This provides an incentive for early adoption, similar to how solar rebates have been phasing down annually.

• Combine with Other Incentives: You can stack this federal battery subsidy with any other eligible rebates or programs. The government has clarified that the discount won’t be affected by existing state or federal energy subsidies​. For example, some states (like Victoria or the ACT) have their own battery rebate schemes – those can be used in conjunction with the federal program for even greater savings. Here in Queensland, the state’s earlier battery grant has ended (more on that below), so the federal program will be the main incentive going forward. Additionally, some energy retailers offer VPP credits or feed-in tariff bonuses for battery owners – you can still take advantage of those on top of the 30% off.

In summary, the program works much like the familiar “solar rebate” but for batteries – install an eligible battery with your solar, and get a hefty chunk of the cost knocked off, upfront. This reduces the financial barrier significantly and makes adding a battery a smart move for many Brisbane homes. Next, we’ll look at why that’s such a good thing.

Benefits of Installing a Home Battery Under the Program

Installing a solar battery already comes with a host of benefits – and with the new subsidy making it cheaper, the case is stronger than ever. Here are the key benefits for Brisbane homeowners and small businesses:

• Huge Energy Bill Savings: A home battery lets you store excess solar power during the day (when your panels produce more than your home uses) and use it at night or during peak times. This greatly reduces the amount of electricity you need to buy from the grid. According to federal government analysis, a typical household that adds a battery to an existing solar setup can save around $1,100 per year on their power bill, and a home that installs solar panels and a battery together can save up to $2,300 a year on electricity​. That’s as much as 90% of a typical family’s annual electricity costs eliminated​!

• Environmental Impact and Climate Benefits: Every battery installed helps Australia reduce greenhouse gas emissions. How? By storing clean solar energy for use after dark, batteries allow solar-powered homes to draw even less from power stations that might be burning coal or gas at night. The federal government has framed this program as not just bill relief but also climate action “that is good for power bills and good for the environment.”​

  Using more of your own renewable energy means you’re directly cutting your carbon footprint. Multiply that by thousands of homes in Brisbane adopting batteries, and it has a meaningful impact on reducing evening peak demand from fossil fuels. This also supports Queensland’s and Australia’s broader renewable energy targets and the push towards a decarbonized grid.

• Energy Independence and Backup Power: Home battery storage brings a level of energy independence. You’re no longer fully at the mercy of the grid and retailers’ rates – you produce and store much of your energy supply. Many battery systems (like the Tesla Powerwall, Growatt, or others we install) also provide backup power capabilities. That means during a blackout, your battery can kick in to power essential appliances or even the whole home (depending on setup), keeping your lights on and fridge running. For homeowners in Brisbane, where summer storms can occasionally knock out power, this is a valuable bonus. Knowing you have power in reserve gives peace of mind. The subsidy makes it easier to justify a battery not just for daily savings but for that security during outages.

• Supporting the Grid & Community Benefits: Interestingly, your home battery doesn’t just help you – it also can help the wider community and grid. Brisbane and QLD have one of the highest rooftop solar penetrations (so many homes with solar panels). In midday hours, the grid sometimes has an oversupply of solar and in the evening a high demand. If many homes have batteries, they soak up excess solar at midday and discharge it during evening peak, easing stress on the grid. This reduces the need for costly network upgrades or firing up extra power plants at peak times​. Over time that can put downward pressure on energy prices for everyone. It also helps avoid situations where solar output has to be curtailed. Additionally, if you join a VPP program, your battery can earn extra income by supplying energy to the grid when needed, benefiting you and supporting grid stability. The program’s design to use VPP-ready batteries is forward-looking in building a more resilient and efficient energy network.

• Increase in Property Value: Although a more indirect benefit, solar plus battery systems can potentially enhance your property value. Buyers increasingly value homes with energy-efficient features and lower running costs. A house with an existing solar battery setup (especially one as recognizable as a Tesla Powerwall or a well-integrated system) can be a selling point. It signals to potential buyers that they can move into a home with virtually non-existent electricity bills. With the subsidy encouraging more installs, batteries might soon become as common (and expected) as solar panels in home features.

In short, the Cheaper Home Batteries Program supercharges the benefits of home batteries by making them much more affordable upfront. You save money when buying the system and continue saving money every day after, all while contributing to a greener future. It’s a win-win for you and the community.

Who Is Eligible for the Battery Subsidy?

One of the great things about the federal battery subsidy is that it’s broadly accessible. Here’s a breakdown of eligibility criteria for the Cheaper Home Batteries Program:

• Homeowners with Solar (or Planning Solar): If you are a homeowner in Brisbane (or anywhere in Australia) and have an existing rooftop solar PV system, you are eligible to add a battery under this program. Likewise, if you don’t have solar yet, you can still qualify by installing a new solar + battery system together. Essentially, the program is for battery systems that are installed in combination with solar panels​. You cannot get the subsidy for a battery alone on a home without solar panels – it’s meant to enhance solar uptake and usage. Most Brisbane homes with a decent roof can add solar if they haven’t already, so practically this covers a large number of households.

• Small Businesses and Community Buildings: The program isn’t limited to residential properties. Small business owners (think of a shop, office, cafe, etc.) and community facilities (like schools, community halls, non-profits) can also take part and install batteries with solar under this scheme​. For these non-residential cases, the allowable battery sizes are larger – up to 50–100 kWh systems could be subsidized for bigger energy needs​. This is great for local businesses in Brisbane looking to cut operating costs and even reduce demand charges by using stored energy during peak times.

• No Income Test or Strict Cap (Federal Program): Unlike some past state programs, the federal battery program is not means-tested. There’s no specific income cap to be eligible – high, middle, low-income households all qualify equally. This is a key difference from the previous Queensland Battery Booster rebate (which had income limits; more on that in the next section). Also, the federal scheme is designed to be nation-wide and wide-reaching (targeting over a million battery installations by 2030)​, so it’s not capped at just a few thousand applicants. As long as the program is active and you meet the basic criteria, you should be able to receive the discount. (Of course, any government program has a budget, but $2.3 billion is allocated, and because it’s through the SRES, it functions more like an ongoing incentive rather than a first-come-first-served grant pool.)

• Use an Approved/Accredited Installer: To access the subsidy, you will need to use a properly accredited solar installer (like QLD Solar and Lighting) who can process the SRES incentive for your battery. Just as with solar panels, batteries and installers will likely need to meet certain standards. Your battery must be an approved model that meets Australian safety standards, and the installer must be CEC (Clean Energy Council) accredited. This is mostly common sense – any reputable installer and mainstream battery product will qualify. At QLD Solar and Lighting, we ensure all the battery brands we offer are fully compliant and VPP-ready (as required by the program). We also handle all the paperwork and verification for you.

• Battery System Requirements: The typical eligibility requirements for the battery itself include:

  • Battery Capacity: There’s no specific minimum kWh mentioned for the federal program in the announcement, but it will likely cover a range of common home battery sizes (anywhere from ~5 kWh small units up to ~15+ kWh for larger homes). The government referred to an “11.5 kWh typical battery” for their calculations​, which suggests most standard home batteries are in scope. For businesses, larger multi-unit battery setups up to 100 kWh are eligible.

  • VPP Capability: As noted, the battery should be VPP-ready​. Most leading brands already have this feature (e.g., Tesla Powerwall is VPP-ready, many others can participate in VPPs through their inverter platform). If you stick to known brands/models, this should not be an issue.

  • New or Existing Solar: Either scenario is fine, but if existing, your solar system likely needs to be of a reasonable size to pair with a battery (e.g., a 3 kW or larger solar system to charge a decent sized battery). The previous QLD program required at least a 5 kW solar system for eligibility​; the federal scheme hasn’t stated a number, but practically, smaller solar systems may not fully utilize a big battery. We will advise you on the best solar/battery size match.

• Location: The program is Australia-wide. Being a federal scheme, it doesn’t matter if you’re in Brisbane, Sydney, Melbourne or a regional town, as long as you meet the install criteria. For our audience, this means Brisbane and South-East Queensland households are definitely included. Our team services Brisbane, Gold Coast, Sunshine Coast and surrounding areas – so we can help many locals get this subsidy.

• Multiple Batteries / Upgrades: If you’re wondering whether you can claim for more than one battery, typically the incentive would apply per installation/system. If you install an initial battery and later expand it (say add a second battery unit), it’s unclear if the program would give another round of discount – likely the scheme will count the capacity of the total system. This detail will become clearer once final guidelines are out. But for most homeowners, one battery system is enough. If you already have a battery installed before the program starts, unfortunately you won’t retroactively get this subsidy – it’s for new installations from the start date onwards. However, if you’ve been on the fence or planning, it’s worth timing your install to take advantage once it’s live.

In summary, most homeowners with solar (or adding solar) will qualify, and there’s no tricky eligibility hoops like income means tests. The key is to use the right products and a qualified installer. QLD Solar and Lighting will ensure your setup checks all the boxes so you can confidently receive the 30% rebate. Now, let’s compare this new federal program with Queensland’s previous battery incentive to highlight the differences.

Comparison with Past QLD Battery Rebates

Brisbane residents might recall that Queensland had its own home battery support program recently. It’s useful to compare the new federal Cheaper Home Batteries Program with the past QLD battery rebate schemes to understand what’s new and improved:

• Queensland’s Battery Booster Rebate (2023–2024): The QLD Government ran a program called the “Battery Booster” rebate which launched in early 2024 and has since closed. This scheme offered rebates of $3,000 to $4,000 for eligible Queensland households to install a home battery​. The amount depended on income: households with combined taxable income under $180,000 could get $3,000, while low-income households under $66,667 got $4,000​

• . To qualify, you needed an existing or new solar PV system of at least 5 kW, and the battery had to be at least 6 kWh capacity​.  The program was limited to around 3,500 rebates (initial funding for ~2,000, topped up for ~1,500 more)​, and it ended in May 2024 when funds ran out. It required applying through a government portal (QRIDA) and getting conditional approval, using an approved installer, etc. In short, it was a great boost for those who got in, but not everyone could access it due to the cap and income rules.

• New Federal Program (2025 onwards): The Cheaper Home Batteries Program differs in a few key ways:

  • Generosity: It provides ~30% off, which for an average system equates to about $4,000 savings​

  • – comparable to QLD’s $3k–$4k, but for some larger battery systems the 30% could even exceed $4k. And it’s not limited by income – everyone pays 30% less, not just certain income brackets.

  • No Hard Cap on Number of Subsidies: Instead of a limited number of rebates, the federal scheme aims for mass deployment (over one million new batteries by 2030 are expected under this plan​). While it has a budget, it’s implemented via the ongoing SRES mechanism, which historically has adapted to demand. So we don’t expect it to “run out” in a matter of months like the QLD rebate did. This means Brisbane homeowners have a much better chance to take advantage over the coming years, rather than racing for a limited slot.

  • Easier Process: If you’ve ever claimed the solar STC rebate, you know you typically don’t have to personally apply – the installer handles it and it simply reduces your cost. The federal battery rebate should work the same way (as an upfront discount via your installer)​. The QLD scheme, by contrast, required paperwork, applications, and waiting for approval, which added complexity and time. The new method will be more streamlined for consumers.

  • Stackable with Other Offers: The QLD rebate couldn’t be combined with other incentives (and since it covered much of QLD, there weren’t overlapping programs anyway). The federal one explicitly allows stacking with state programs​. For example, Victorian homeowners could combine the ~30% federal discount with the existing ~$2,950 VIC battery rebate – effectively double-dipping to greatly reduce cost. If QLD introduces any new state-level incentives in the future, those could stack too. (As of now QLD has none active, focusing instead on this federal rollout.)

  • Duration: The QLD Battery Booster was a short-term pilot (opened Feb 2024, closed May 2024). The federal program is envisioned to run for ~5 years (2025–2030). This long duration provides more certainty and planning horizon for both consumers and the industry. However, remember the subsidy percentage will be highest at the start and taper down later – so earlier adopters benefit more.

  • Business/Community Inclusion: QLD’s rebate was only for households. The federal one includes businesses and community groups, broadening the impact and audience (potentially very useful for say a local Brisbane cafe, or a community sports club to get a battery with help).

  • Technical Focus (VPP-ready): The federal scheme’s VPP-ready requirement pushes for more advanced tech. QLD’s program simply had an “Approved Battery List” for safety, but didn’t specifically mention VPP capability. The new requirement should help future-proof the installations (ensuring they can participate in modern grid services).

To summarize in a quick comparison table:

Bottom line: If you missed out on the QLD battery rebate or you’ve just recently started considering a battery, the federal program is a second chance that’s even more accessible. Queenslanders went from having a short-lived state incentive to now getting a long-term national incentive. And QLD Solar and Lighting is well positioned as a local Brisbane installer to help you navigate this new opportunity, having helped customers through the previous scheme and now ready for the federal one.

The Installation Process with QLD Solar and Lighting

So, how do you go from “That sounds great!” to having a working solar battery in your home taking advantage of the rebate? Here’s an overview of the installation process and how QLD Solar and Lighting will make it easy for you:

1. Initial Consultation and Free Quote: It all starts with a conversation. Contact QLD Solar and Lighting to discuss your interest in a home battery. We’ll look at your current solar setup (if you have one) or your home’s suitability for solar + battery if you’re starting fresh. Our team will assess your energy usage patterns, your goals (bill savings, backup power, etc.), and recommend an optimal battery size and brand for your needs. We’ll also explain how the solar battery rebate (Brisbane’s new federal subsidy) will factor into the pricing. You’ll receive a detailed quote that clearly shows the cost of the system minus the 30% subsidy – so you see the out-of-pocket price upfront (no waiting or hidden steps). This quote will include everything: the battery, any hybrid inverter or controls needed, installation labor, and so on. (Tip: Have a recent electricity bill handy and info about your solar system, if any, so we can tailor the proposal accurately.)

2. Design and Approval: Once you’re happy with the quote and want to proceed, we’ll schedule a site visit if necessary to take measurements or double-check your switchboard, etc. Our engineers/designers will finalize the system design – this includes deciding the placement of the battery unit (often wall-mounted in a garage or outside on a shaded wall), any electrical upgrades needed, and integration with your solar PV system. We also handle the compliance paperwork: we’ll ensure the battery model is approved under the program and lodge any necessary paperwork for the SRES incentive. The good news is, unlike the old QLD scheme, you don’t have to apply for the rebate yourself – no government forms for you! We’ll simply process it through the installation accreditation system. If you’re adding a battery to an existing solar system, we will also submit an application to Energex (the local network provider in Brisbane) to update your connection agreement (batteries require notifying the network, especially if they can export to grid). QLD Solar and Lighting takes care of this so it’s hassle-free for you. Any required approvals (from Energex or others) will be obtained before installation day.

3. Professional Installation: When the day comes, our team of licensed and CEC-accredited electricians will arrive to perform the installation. We schedule installations at a convenient time for you. The installation of a battery typically involves mounting the battery unit (and possibly a new inverter or battery management system), running electrical cabling to your switchboard, and setting up any monitoring equipment. Since safety is paramount, we follow all Australian standards for battery installs (proper clearances, ventilation if needed, etc.). Our installers have extensive experience with solar batteries in Brisbane – including installing Tesla Powerwalls, Growatt batteries, Sungrow batteries and more. We know the local grid requirements and we ensure everything is done right. Installation can take a full day or two depending on system complexity (and whether you are getting solar panels installed simultaneously). After physical installation, we perform thorough testing.

4. Commissioning and User Orientation: Once everything is installed, we commission the system. This means powering it up, updating firmware, and configuring the battery to work optimally with your solar inverter and your tariff settings. We ensure the battery charges from your solar during the day and discharges when it’s most beneficial for you (usually evening/night). If your battery system has modes, we set it to suit your goals (for example, backup mode for outages, or time-of-use optimization mode). We’ll also connect the system to your Wi-Fi so that you can monitor it via a smartphone app or web portal. We take time to walk you through the monitoring app and system operation – so you know how to see your battery charge level, energy flows, and savings in real-time. This is one of the fun parts for new battery owners! If your system is VPP-ready, we can also advise on any enrollment process if you choose to join a VPP program for extra credits. We make sure you have all relevant documentation, warranty info, and a point of contact for support.

5. Aftercare and Support: Even after installation, QLD Solar and Lighting stands by our work. We register your product warranties (many batteries come with 10-year warranties). If any maintenance or service is ever needed, we are just a call away. We’ll also remind you of any monitoring or updates – for instance, occasionally battery manufacturers release software updates that can improve performance; these are usually remote, but we keep an eye out for anything that might require a check-up. Because we’re a local Brisbane solar battery installer, you can expect prompt service and not be left hanging. Our goal is long-term customer satisfaction – we love hearing how much our clients are saving on their bills after a few months with the new system!

Paperwork for the Subsidy: You might be wondering, “How do I actually get the federal subsidy? Do I need to fill out a form for the government?” The beauty of the setup is that you likely won’t need to do anything extra. The installer (us) will handle the redemption of the incentive through the Clean Energy Regulator’s processes, similar to how solar STCs are handled. In practical terms, on your quote/invoice we apply the 30% discount as an “instant rebate” which we later recover by creating the necessary certificates or claims. This means you don’t have to wait for a rebate check – you pay the net amount. We will ask you to sign an STC assignment form (standard for solar installs) which basically says you agree to us claiming the certificates on your behalf. This is all part of our service. Our team stays updated on the latest guidelines to ensure compliance and a smooth experience for you.

From start to finish, QLD Solar and Lighting makes the battery installation process straightforward. We take care of the technical and bureaucratic details so you can simply enjoy the benefits of your new home battery. Now, let’s talk about the exciting part – the actual battery products you can choose from.

Our Top Solar Battery Brands for Brisbane Homes

One of the advantages of working with an experienced company like QLD Solar and Lighting is that we offer a range of tried-and-tested solar battery brands to suit different needs and budgets. We don’t just stick to one brand; we’ve curated a selection of the best solar battery brands in Australia so that every customer can find the perfect match. Here are the battery brands we proudly offer and a bit about each:

• Growatt – Affordable & Reliable: Growatt is a well-known brand in the solar industry, particularly for their inverters, and they also offer excellent battery solutions. Growatt batteries (often paired with Growatt hybrid inverters) are cost-effective and great for homeowners looking to get an entry-level battery system without breaking the bank. Despite the lower price point, Growatt doesn’t skimp on features – their batteries are lithium-ion phosphate (LiFePO4), known for safety and longevity, and are VPP-ready with smart app monitoring. For example, a Growatt 6.5 kWh battery module can be stacked to increase capacity as needed. This brand is a favorite for those wanting budget-friendly solar battery storage in Brisbane that’s still dependable. With the federal subsidy, a Growatt battery system becomes extremely affordable while delivering solid performance.

• Sungrow – High-Value & High-Performance: Sungrow is a global leader in solar inverters and has made a strong name in battery storage as well. Sungrow batteries (often marketed under the “Sungrow PowerCharge” or related names) are known for their excellent value – they offer a balance of quality and price that’s hard to beat. In fact, Sungrow has been rated among the top battery brands by Australian installers (tied in first place in a 2025 survey alongside Tesla)​, which speaks volumes about their reputation in the field. These batteries typically come in modular units (like ~9.6 kWh) that can be combined for more capacity. They integrate seamlessly with Sungrow hybrid inverters for a complete solution. Homeowners who want proven performance and robust warranties (often 10 years) without the premium price tag of some big-name brands often choose Sungrow. They are also very much compatible with VPPs and remote monitoring. With Sungrow, you’re getting one of the best solar battery brands in Australia in terms of installer and customer trust, now made even more affordable by the rebate.

• Fronius (with BYD) – Premium European Quality: Fronius is an Austrian company famed for its top-notch solar inverters, and while Fronius itself doesn’t make the battery cells, they have partnered with BYD (a world-leading battery manufacturer from China) to offer integrated storage solutions. A popular setup we offer is the Fronius Symo or Gen24 Hybrid inverter paired with a BYD Battery-Box. BYD batteries are modular and come in different sizes (the BYD HVS/HVM series), known for their high efficiency and durability. The combination of Fronius + BYD gives you a premium solar battery system with European engineering on the inverter side and cutting-edge battery tech on the other. This is considered a high-end option – for instance, the Fronius Gen24 inverter with a BYD Battery-Box was often compared favorably with Tesla Powerwall in performance. It’s ideal for those who want a heavy-duty system, perhaps for larger homes or small businesses, with the ability to supply higher peak loads (important if you have big appliances). The cost is higher than some other brands, but the federal battery subsidy 2025 will offset a chunk of it. If you’re after reliability and top performance and are willing to invest a bit more (knowing $4k or more is coming off thanks to the rebate), this option is excellent.

• Tesla Powerwall – The Gold Standard (Now More Affordable): The Tesla Powerwall hardly needs introduction – it’s the most famous home battery globally. Tesla’s Powerwall 2 (13.5 kWh usable capacity) set the benchmark with its sleek design, built-in inverter, 10-year warranty, and strong backup capability.. What makes Powerwall stand out is its software ecosystem – the Tesla app gives great visualization, and it’s VPP-ready (Tesla even runs its own “Tesla Energy Plan” VPP in some regions). Performance-wise, it can supply a good amount of power continuously and is proven in thousands of installations. The only downside has been price – it’s typically one of the more expensive batteries. However, with the solar battery rebate Brisbane homeowners can now get, the effective price of a Powerwall drops substantially. Many who dreamed of a Powerwall can make it a reality with 30% off. Tesla Powerwall is often considered among the best solar battery brands in Australia not just by brand name but by installers’ choice as well (it tied for the top spot in the 2025 installer survey)​. If you want a premium, set-and-forget battery solution with backup power, Tesla is a top choice and QLD Solar and Lighting is experienced in installing them.

• Sigenergy – Innovative All-in-One Solution: Sigenergy is a newer entrant that has been making waves recently with its innovative designs. They offer an all-in-one system called SigenStor which interestingly can combine multiple functions (solar inverter + battery + EV charger + uninterruptible power supply) into one unit – a very cutting-edge approach. Sigenergy might be a new name to some, but they’ve quickly proven their quality; in the SolarQuotes 2025 survey of installers, Sigenergy ranked as the #2 battery brand (just after the tie of Tesla/Sungrow), which is impressive for a newcomer​. This is a testament to their technology and performance. For homeowners who like to be ahead of the curve with technology, Sigenergy provides a compelling option – for example, their battery units have fast charging/discharging and can be great for backup power. It’s also aesthetically pleasing and consolidated. With the federal subsidy, even these high-tech systems become more approachable in price. QLD Solar and Lighting has authored a Sigenergy Battery Review for Brisbane customers, diving into what makes their 5-in-1 SigenStor special – feel free to check that out for more details. In short, Sigenergy offers cutting-edge tech, high capacity, and strong backing – a great choice for tech-savvy consumers.

• Anker – Trusted Consumer Brand Expanding to Home Energy: Many people know Anker as a reliable brand for phone chargers, power banks, and electronics. Now Anker has brought that reputation for quality and affordability into the home solar battery market. Anker’s home battery systems are relatively new in Australia, but they come from a company with deep experience in batteries (on a smaller scale). Expect user-friendly features, solid build quality, and competitive pricing. Anker batteries are usually modular and come with an app for monitoring, much like others. One advantage is that Anker is very focused on safety and simplicity – their products often get high marks for being consumer-friendly. For someone who wants a no-fuss, reliable battery option from a brand they already trust for other gadgets, Anker is worth considering. The inclusion of Anker in our lineup means we truly have something for everyone, from budget through to premium. And yes, Anker’s systems are eligible for the rebate and meet the required standards.

Each of these brands has its strengths, and the “best” one depends on your priorities – be it cost, performance, features, or brand preference. All the batteries we offer are lithium-based (Lithium Iron Phosphate or similar) which is the industry standard for safety and longevity, and all come with robust warranties (generally 10 years). They’re also all compatible with the program requirements and with Brisbane’s climate (IP ratings for outdoor installation if needed, etc.).

We will help you compare and choose the right battery. Sometimes, we even provide a couple of options in our quotes (e.g. a quote might show a price for a Growatt battery vs a Tesla Powerwall, so you can weigh savings vs features). Rest assured, all these brands are among the best solar battery brands in Australia, with track records either established or rising fast. With QLD Solar and Lighting’s installation expertise, whichever you pick will be set up to deliver maximum value.

Frequently Asked Questions (FAQs)

We know you might have a few more questions. Here are answers to some common FAQs about the Cheaper Home Batteries Program and installing a solar battery in Brisbane:

Q: How much will a battery system cost me after the 30% rebate?
A: The exact cost depends on the battery size and brand you choose. As a rough idea, before the rebate, a typical 10 kWh battery installation might cost around $12,000–$15,000 (this can vary). With ~30% off, you’d save about $3,600–$4,500, bringing it down to roughly $8,500–$11,000 out-of-pocket. For example, a Tesla Powerwall which might be ~$16k installed in Brisbane​ could drop to around $11k. Smaller batteries (e.g. a 5 kWh system) costing say $5,000 would drop to ~$3,500. During our quoting, we’ll give you the exact figures. Keep in mind, prices vary with battery tech (premium brands cost more) and installation specifics. The good news is that with the rebate, many battery options become significantly more affordable, and when you factor in electricity savings of potentially $1,000-$2,300/year​, the investment pays back much quicker than before.

Q: What kind of savings on my electricity bill can I expect with a battery?
A: This will depend on your solar system size, battery capacity, and your consumption habits. However, many homeowners with a suitably sized battery find they use 70–90% of their own solar power, drastically reducing grid imports. As mentioned earlier, a household adding a battery to an existing solar setup could save around $1,100 per year (on top of what they were already saving with solar)​. A household installing both new solar and a battery could save as much as $2,300 per year on bills (basically the bulk of their previous bill)​. At minimum, even a small battery that just targets the evening peak (when power is costliest) can save a few hundred dollars a year. We will estimate your savings during the quote based on your usage. Additionally, if you enroll in a VPP, you might earn credits that further improve the financial return. Importantly, beyond dollar savings, a battery shields you from future price increases – if rates go up, your savings in using your own stored power also go up.

Q: How do I actually get the federal battery subsidy?
A: The subsidy is applied for you by your installer. You do not need to apply to the government or fill out lengthy forms yourself (unlike the old QLD rebate which needed a direct application). When you get a quote from us, we’ll include the subsidy as a discount. After installation, we handle the creation of any renewable energy certificates or claims through the Small-scale Renewable Energy Scheme to recoup that discounted amount. In essence, the price you pay already has the 30% taken off, and we take care of the rest behind the scenes. You might need to sign a form or two (like assigning the rights for us to claim the incentive) as part of the process, but it’s very straightforward. We make sure all our paperwork with the Clean Energy Regulator is in order. So, to get the benefit, the main step for you is to choose an accredited installer (like us) and we’ll ensure the subsidy is applied.

Q: Do I need to have a certain size of solar panels or a new inverter to add a battery?
A: Generally, if you already have solar panels, a battery can be added to almost any system. For the federal program, it just states the battery must be installed with new or existing solar – it doesn’t specify the solar size. However, practically, to charge a decent-sized battery, you’d want a solar system that regularly has surplus energy. If you have a very small solar array (like 1.5 kW), it might only charge a tiny battery – not a common scenario these days. Most Brisbane homes have 5 kW or more, which is perfect. As for inverters: there are two main ways to add a battery:

• AC-coupled: You keep your existing solar inverter and add a battery with its own integrated inverter/charger (like Tesla Powerwall does this). In this case, you don’t need to change your current inverter.

• DC-coupled (Hybrid inverter): You replace your current solar inverter with a new hybrid inverter that can handle both solar and battery (or add a hybrid inverter alongside). Brands like Growatt, Sungrow, Fronius all have hybrid models. This might be recommended if your existing inverter is old or if you want an all-in-one management. We’ll advise the best approach. But you won’t lose your solar rebate or anything by changing inverters – it’s all part of the upgrade. The cost of any new inverter needed is also subsidy-eligible since it’s part of the “installed cost” of the battery system.

Q: What does VPP-ready mean, and do I have to join a Virtual Power Plant?
A: “VPP-ready” just means the equipment (battery/inverter) supports connection to a Virtual Power Plant program. A Virtual Power Plant (VPP) is basically a network of home batteries aggregated to supply energy to the grid when needed, often in exchange for payments or credits to the battery owners. Many modern batteries are VPP-ready by default – for instance, Tesla Powerwall can join a Tesla-run VPP; Sungrow and others often partner with energy retailers for VPP schemes. The federal program requires the battery be VPP-capable​ to ensure it’s future-proof and can provide grid services. You are NOT obligated to join a VPP. It’s just about capability. You can perfectly well run your battery in self-consumption mode and ignore VPP programs if you prefer. But having the option is nice – some VPPs might pay you for allowing a small portion of your battery to help the grid occasionally. In short, don’t be intimidated by the term; it won’t affect your day-to-day use unless you opt in to a program.

Q: Is the 30% discount taken off the battery only, or the whole solar+battery package if I get both?
A: It should apply to the battery portion of the system including its installation costs. In practice, if you’re getting solar panels and a battery at the same time, the invoice is combined but the installer will calculate how many certificates (STCs) come from panels and how many from the battery. The solar panels already get STCs (that’s the existing solar rebate), and now batteries will get their own certificates. So you’re actually benefiting from two incentives: one for solar, one for battery. For simplicity: expect ~30% off the battery part, and the usual solar STC discount off the solar part. We’ll show this in your quote. For example, a $10k solar + $10k battery project might get ~$3k off from solar STCs and ~$3k off from battery program, making your net $14k instead of $20k (just an illustrative figure). This stacking makes installing both at once very attractive.

Q: What if I already received the QLD Battery Booster rebate last year?
A: If you were one of the lucky ~3,500 households who got the QLD state rebate, first off – congrats! Now, with the new federal program, you wouldn’t be eligible to claim it again on the same battery system, since you already installed one (and the program is for new installations). However, if you plan to install an additional battery (expanding your storage) after July 2025, it might be possible to claim the federal subsidy on that new portion – details on expansions are yet to be confirmed. For most people though, you likely won’t need another battery so soon. If you missed out on the state rebate, now is your chance federally. If you got the state rebate, you’re already enjoying a battery – maybe consider upgrading solar or sharing your positive experience with friends so they can benefit from the new program!

Q: How long does a home battery last?
A: Most home batteries come with a 10-year warranty (either for a certain number of cycles or for a percentage of capacity retention after 10 years). In reality, a good lithium battery can last 10-15 years or more with proper usage. By “last”, we mean it will still hold most of its charge capacity; over time batteries do slowly degrade. Manufacturers often guarantee something like “70% of original capacity at year 10”. So a 10 kWh battery might be ~7 kWh effective after 10 years. This is normal wear and tear. Financially, most systems pay for themselves before that point especially with the new rebate. After a decade or so, you might consider an upgrade to a newer battery model (just as many did with solar panels). The battery chemistries used (LiFePO4, etc.) are very stable – no memory effect, and maintenance-free (you don’t have to do anything). QLD Solar and Lighting will advise you on best practices to maximize lifespan, such as not deep-discharging unnecessarily if not needed (the systems mostly manage themselves though). Also, Brisbane’s mild winter means batteries don’t suffer extreme cold, and as long as they’re placed out of direct hot sun, they operate in ideal conditions, which helps longevity.

Q: Are there any safety concerns with home batteries?
A: Home battery systems are quite safe when installed correctly and when using reputable products. All the batteries we install are CEC approved and meet Australian safety standards (which are strict). Lithium iron phosphate (LiFePO4) batteries, used in many home systems, are very stable and have a much lower fire risk compared to older lithium-ion types found in say laptops. That said, any energy storage system needs proper installation – that’s why using experienced installers is important. We ensure appropriate clearances from flammable materials, proper enclosures, and correct electrical protection. For example, Energex in QLD has guidelines on where batteries can be located (not inside bedrooms, etc.) mostly out of an abundance of caution. We follow all these. When the QLD state program was running, they had an independent inspection process for each install​, and none of our installs had issues. Many modern batteries also come with multiple safety features: battery management systems (BMS) that prevent overcharge/overheat, and some even have thermal fuses. So, as long as you choose a quality product (which we ensure) and a quality installer, safety is well managed. We’d happily discuss any specific concerns you have and show you the certifications and tests these products have passed. Remember, these systems are already installed in tens of thousands of homes across Australia successfully.

Q: How soon should I act on this?
A: The program is expected to start by July 2025, so installations from that point can get the discount. If you’re raring to go, it’s a great idea to start planning now. You can reach out to us for a preliminary quote or consultation even before the official start, so you’re ready to install when the time comes (or shortly after). Given the high interest, there might be a rush of bookings mid-2025; getting in early in the queue is smart. Additionally, as noted, the 30% rate will be highest at the beginning and then reduce in later years​. So 2025–2026 will likely be the peak incentive period. Acting sooner means you lock in the max rebate and start saving on bills earlier. Also, consider that battery prices might adjust with demand; currently they’re on a downward trend, which is good, but external factors (exchange rates, supply chain) can cause fluctuations. With the rebate secured, it’s arguably the best time ever to invest in a battery system. That said, if you’re not ready this very moment, you do have a few years of opportunity. We’d recommend at least having an info session with us to see how it fits your situation.

Have more questions not covered here? Feel free to contact us directly – we’re happy to answer any queries about home battery storage systems in Australia, the new subsidy, technical details, or anything solar/battery related. We want you to be fully informed and comfortable with your decision.

Power Up Your Savings – Get Started with QLD Solar and Lighting

The Cheaper Home Batteries Program is a game-changer for Brisbane homeowners and small businesses looking to reduce energy bills and increase energy independence. By cutting battery costs nearly a third, the federal government has made it easier than ever to store your Queensland sunshine for use after dark. This means big savings, better energy security, and a smaller carbon footprint for you.

QLD Solar and Lighting is here to make your journey into home battery storage smooth and rewarding. As experienced Brisbane solar battery installers, we take pride in our quality workmanship and honest advice. We’ve served the local community for years, installing solar panels and batteries that Australians trust. Our team stays up-to-date with the latest rebates and technology (including the federal battery subsidy 2025 details) so we can provide you with the best solutions and value.

Ready to take the next step? Now is the perfect time to explore adding a battery to your home or business. We invite you to reach out for a no-obligation consultation and quote. We’ll assess your needs, answer all your questions, and handle the heavy lifting – from system design to installation and claiming the rebate. Imagine by next summer, you could be pulling cold drinks from a fridge powered by today’s sunshine, all while the grid is down or electricity prices are up – and you’ll be saying, “I’m glad I got my battery when I did.”

Take charge of your energy future and savings. Contact QLD Solar and Lighting – Brisbane’s trusted solar and battery experts – to find out how you can benefit from the Cheaper Home Batteries Program. We’re excited to help you install solar batteries in Brisbane and get the maximum rebate and results.

 To get a personalized quote, simply request a battery quote here and our friendly team will be in touch. Alternatively, you can call 0411 348 400 or our office phone on 0756363692.

Empower your home with stored sunshine and enjoy cheaper, cleaner energy today!