Cheaper Home Batteries
Take advantage of Government Rebates to help power your home for less.
What It Means For You
With the Australian Government’s Cheaper Home Batteries Program, now is the perfect time for homeowners to invest in solar battery storage. This rebate can reduce installation costs by around 30%, making it easier to add a battery to your home solar system. By storing excess solar energy during the day and using it at night, households can cut energy bills, reduce reliance on the grid, and enjoy greater energy independence.
Take advantage of current incentives
Unlock Government Rebates
On July 1, 2025, the Australian Government introduced the Cheaper Home Batteries Program — a $2.3 billion initiative created to make solar battery storage more affordable for households. Through this program, homeowners could claim rebates of up to $372 per kilowatt-hour (kWh) of usable battery capacity (less administrative fees and charges), cutting installation costs by around 30%. By lowering upfront costs, the program made it easier for families to add battery storage to their solar systems, reduce reliance on the grid, and enjoy greater long-term savings on their energy bills.
The Choice Is Yours
GEM Energy has helped homeowners across Australia take control of their energy usage. Whether you want to lower your electricity bills, increase energy independence, or make your home more sustainable, GEM Energy works closely with you to deliver your project on time, on budget, and to the highest standards of quality, safety, and compliance.
6kW
Solar System
From $5,490*
6kW + 10kWh
Solar & Battery Package
From $10,490*
10kWh
Battery Storage
From $6,490*
Ideal for:
- Upgrade your existing system to include battery storage and help reduce your power bills further
*Example system prices have outright purchase discounts applied and are not available with interest free financing. Pricing is inclusive of GST, and for a single-storey property in Greater Brisbane with a tin roof. Prices subject to change without notice. System pricing may vary based on local installation and related costs, battery installation location, multi-storey properties, non-tin roofs, and meter box condition.
What You Need to Know
Save up to 30% on home battery installations with the Federal Government rebate
Eligibility
Eligible battery systems range from 5kWh to 50kWh of usable capacity and can be installed with new or existing solar systems. This means homeowners with solar already in place, or those just getting started, can both take advantage of the incentive.
STC Calculation
Installing in 2025 delivers almost double the financial benefit compared to waiting until 2030, with higher STC rebates (930 vs 470) and system values nearly halved by 2030 ($372/kWh vs $188/kWh).
Composition
A single battery or a modular system connected as one unit will be eligible under the program. You can also add extra capacity to an existing system, provided it hasn’t already received the discount, the addition is at least 5 kWh, and the total capacity stays under 100 kWh.
Accreditation
Only batteries and inverters approved by the Clean Energy Council (CEC) qualify for the program. GEM Energy ensures all installations are carried out by Solar Accreditation Australia (SAA)–accredited professionals, giving you peace of mind.
Why Invest in Battery Storage?
Energy Independence
Store any excess solar energy for use during peak times - reducing your reliance on the grid.
Cost Savings
Self-consuming the power you generate means greatly reduced costs on your energy bills.
Blackout Protection
With the right battery storage system, your household will switch over to stored power in the event the grid fails.
Book a no obligation discussion with one of our solar consultants and find the best system for your household.
Driven by Detail. Backed by Experience.
Experts At Any Scale
From homes and small businesses to large-scale commercial projects and national rollouts, GEM Energy delivers unmatched expertise at every level. With over 10,000 solar and battery installations and $300 million in completed projects, we offer end-to-end solutions designed for performance, reliability, and long-term value. Our in-house team manages everything—from design and procurement to installation and ongoing support—ensuring every system is tailored, compliant, and built to last.
That's The GEM Energy Difference
Made Simple With GEM Energy
Speak With GEM Energy
We'll discuss your energy habits and design a tailored system to suit your lifestyle.
Schedule Your Install
Relax while the GEM Energy team manages everything. Our local accredited installers ensure a safe, high-quality installation.
Start Saving!
Now you can sit back and enjoy the savings from solar and battery storage.
GEM Energy
Built for Performance, Backed by Experience
We don’t just deliver projects, we raise the bar. Recognised for our engineering excellence, safety record, and innovation, GEM Energy is the trusted partner for Australia’s leading brands, institutions, and local governments
Frequently Asked Questions
What is home battery storage?
Home battery storage allows homeowners to store excess solar energy generated during the day for use later, such as at night or during peak energy demand. By capturing and storing energy from your solar panels, home battery storage reduces reliance on the grid, lowers electricity bills, and boosts energy independence. It’s a smart investment that maximises the efficiency of your home solar system.
How does home battery storage work with solar?
Home battery storage works seamlessly with solar panels by storing the extra electricity generated during the day. When your solar panels produce more energy than you need, the surplus is stored in your home battery. You can then use this stored energy when the sun isn’t shining, such as at night or on cloudy days, reducing your need for grid power. This combination of solar and battery storage enhances the self-sufficiency and sustainability of your home energy system.
Are there and government rebates for home batteries?
Yes! The Australian Government’s Cheaper Home Batteries Program, launching on July 1, 2025, will offer rebates of up to $372 per kilowatt-hour (kWh) of usable battery capacity. This rebate is available for both new and existing home solar systems that integrate battery storage. The program will make home battery storage more affordable for homeowners across Australia.
How long will my battery storage last?
Home battery systems are designed to last between 10 and 15 years, depending on the type of battery and usage. Most battery storage systems are backed by warranties that cover 5 to 10 years. The longevity of the battery depends on factors like the number of charge cycles and how frequently the battery is used. Regular maintenance and optimal usage can help extend the life of your battery.
Will a battery keep my power on during a blackout?
Many home battery systems provide backup power during a blackout, but this feature depends on the specific battery model and setup. Batteries with blackout protection will automatically supply power to essential appliances when the grid goes down. If backup power is important to you, ensure that your battery system includes this feature. It’s a great way to increase your home’s energy resilience, especially during power outages.
What size battery storage do I need?
The size of your home battery storage system depends on your household’s energy consumption and how much solar energy you generate. On average, a home uses around 10-15 kWh of electricity per day, so a battery system of similar size is usually sufficient to store enough energy for evening use. However, larger households or those with higher energy needs may require a bigger system. A GEM Energy consultant can assess your needs and help you choose the right battery size for your home solar and battery setup.
What is a Virtual Power Plant (VPP) and do I need to join one?
A Virtual Power Plant (VPP) connects home battery storage systems across a network to share stored energy and stabilize the electricity grid. By participating in a VPP, your home battery can contribute to the collective energy supply during peak demand times. While some batteries are designed to be VPP-ready, joining a VPP is typically optional.
Can I install a home battery if I don’t have a solar system?
Yes, you can install a home battery without a solar system. In this case, your battery will be charged from the grid instead of solar energy. However, a battery without solar panels won’t provide the same energy savings, as it’s mainly storing electricity purchased from the grid. Pairing a home battery with solar panels is the most cost-effective option, as it allows you to store your own renewable energy and minimise grid reliance.
What happens if my battery storage system runs out of power?
Yes, you can install a home battery without a solar system. In this case, your battery will be charged from the grid instead of solar energy. However, a battery without solar panels won’t provide the same energy savings, as it’s mainly storing electricity purchased from the grid. Pairing a home battery with solar panels is the most cost-effective option, as it allows you to store your own renewable energy and minimise grid reliance.