With the Cheaper Home Batteries Program offering rebates of up to 30% off installation costs, interest in home energy storage has surged across Australia in 2025. For many households, the biggest question is: which battery should I choose? The market now has more options than ever, from global giants like Tesla to emerging innovators such as Sungrow and BYD. To help homeowners make an informed decision, we’ve put together a rundown of the top 10 battery brands currently available in Australia, highlighting their strengths, features, and what makes each one stand out.
1. Tesla Powerwall 2
Still the most recognised home battery in the world, the Tesla Powerwall 2 has become almost a household name. With a 13.5 kWh usable capacity and integrated inverter, it is sleek, scalable, and comes with a strong 10-year warranty. Its backup functionality is one of the most reliable in the industry, making it popular for households that want resilience during blackouts.
2. Sungrow SBR Series
Sungrow has made a name for itself with affordable and highly efficient energy products. Its SBR battery series is modular, allowing households to expand storage capacity as their needs grow. Each module is compact, and the system comes with advanced safety features. It’s a strong contender for homeowners looking for good value without compromising on quality.
3. BYD Battery-Box Premium
BYD, one of the world’s largest battery manufacturers, offers the Battery-Box Premium range in Australia. These modular systems allow flexible sizing, from smaller households up to large energy users. Known for high efficiency and safety, BYD batteries use lithium iron phosphate chemistry, which provides long lifespans and stable performance.
4. Alpha ESS Smile Series
Alpha ESS has built its reputation on affordability and smart features. Its Smile series is widely used in Australia, with capacities ranging from small residential setups to larger-scale storage. The integrated monitoring app is user-friendly, making it easy for homeowners to track savings and optimise performance.
5. LG Chem RESU
LG Chem’s RESU series has been a trusted choice for years, known for compact size and reliable performance. The RESU Prime models in particular provide higher capacities suitable for Australian households with larger energy demands. Backed by LG’s reputation for electronics, these batteries are popular among those seeking a proven track record.
6. Enphase IQ Battery
Enphase, best known for its microinverters, also produces modular batteries. The Enphase IQ Battery is designed to integrate seamlessly with Enphase solar systems, providing flexibility and advanced monitoring. Its modular design allows homeowners to start small and expand over time, making it ideal for those planning gradual upgrades.
7. Redback Smart Battery
An Australian brand, Redback Technologies has gained traction with its Smart Battery system. It’s designed for local conditions and is competitively priced. With integrated inverters and monitoring software, Redback offers a homegrown solution for families who prefer to support an Australian company.
8. Sonnen Eco
German-engineered Sonnen batteries are known for premium quality and long lifespans. The Sonnen Eco range offers intelligent energy management systems, which are especially valuable for households looking to participate in Virtual Power Plants (VPPs). While they are often more expensive, their reputation for durability appeals to buyers seeking long-term reliability.
9. Eveready Energy Vault
A newer entrant in the Australian market, the Eveready Energy Vault offers a competitive and affordable option. With modular capacities and a focus on easy installation, Eveready aims to make home storage more accessible. It’s particularly attractive to cost-conscious households taking advantage of the current rebate.
10. VARTA Pulse Neo
VARTA, another German brand, provides compact all-in-one battery systems like the Pulse Neo. With a smaller footprint and reliable performance, it’s best suited for households with limited space. Its strong focus on efficiency and durability makes it a niche but trusted option in the market.
Key Factors to Consider When Choosing a Battery
- Capacity: Match the battery size to your evening electricity use. A typical family might need 10–13 kWh, while smaller households may only need 6–8 kWh.
- Warranty: Most batteries come with 10-year warranties, but the terms differ — check the guaranteed remaining capacity.
- Scalability: Modular batteries are great if you want to expand storage later.
- Backup Functionality: Not all batteries provide blackout protection, so confirm if this feature matters to you.
- Price and Rebates: The Cheaper Home Batteries Program can reduce upfront costs significantly, but comparing system pricing is still essential.
FAQs
Which battery brand is the most popular in Australia?
Tesla Powerwall remains the most recognised and widely installed battery, but brands like BYD, Sungrow, and Alpha ESS are quickly gaining ground thanks to affordability and flexibility.
Are Australian-made batteries available?
Yes. Redback Technologies is a local brand that offers batteries designed for Australian homes and conditions.
Can I add more storage later?
Many brands like BYD, Sungrow, and Enphase offer modular designs, allowing homeowners to expand capacity as their energy use grows.
Do all batteries provide blackout protection?
No. Backup is an optional feature in many systems. If keeping the lights on during outages is important, ask your installer to recommend models with this functionality.
What size battery is right for me?
It depends on your household. A small household might only need 6 kWh, while a large family using lots of evening electricity could benefit from 13 kWh or more.
Why It Pays to Choose the Right Brand Now
The Australian battery market is booming, and the Cheaper Home Batteries Program makes it easier than ever to access quality energy storage. Choosing the right brand means balancing budget, performance, warranty, and future needs. Acting while rebates are at their highest ensures that homeowners get maximum value and long-term savings.
👉 If you’re considering a battery, now is the best time to act. Contact a Clean Energy Council–accredited installer to discuss which of these leading brands suits your household, and start saving with the support of the federal rebate.