Federal Government Solar Battery Rebate 2025

Battery storage has finally become accessible for Australian households. The federal government solar battery rebate launched in July 2025, delivering genuine savings that could reduce your upfront costs by approximately 30%.

Table of Contents

We’re witnessing a game-changer with this $2.3 billion Cheaper Home Batteries Program. You could save a maximum of $372 per kilowatt-hour of usable battery capacity, which means roughly $4,000 off a standard system. Take a 10 kWh battery as an example—you’re looking at around $3,720 in savings for 2025, bringing your actual installation costs down by approximately $3,300. Beyond the upfront savings, households with existing rooftop solar might save up to $1,100 each year on energy bills, while those installing both solar and batteries could see annual savings of up to $2,300. The catch? You’ll want to move sooner rather than later, since the subsidy decreases annually until the program wraps up in 2030.

What is the Federal Solar Battery Rebate?

The federal government solar battery rebate goes by the official name “Cheaper Home Batteries Program”—a $3.52 billion national initiative aimed at accelerating battery adoption across Australia. Since its July 1, 2025 launch, this program delivers an upfront discount of approximately 30% on eligible battery systems.

The numbers tell a clear story. The federal solar battery rebate offers around $568.78 per usable kilowatt-hour of battery capacity. After administrative fees and certificate trading costs work their way through the system, most consumers actually pocket between $504.57 and $525.97 per usable kWh.

Here’s how it works: the program builds on the existing Small-scale Renewable Energy Scheme (SRES)—the same proven framework that drove Australia’s rooftop solar success. Eligible batteries generate 9.3 Small-scale Technology Certificates (STCs) per usable kWh in 2025.

The solar battery subsidy covers systems between 5 kWh and 100 kWh connected to either new or existing solar installations. Better yet, the government solar battery rebate is available nationwide without income testing and stacks with existing state-level incentives for additional savings.

The rebate amount decreases each year as part of the government’s renewable energy strategy, with the program ending in 2030[63].

Who is eligible and what systems qualify?

The good news? This federal government solar battery rebate welcomes a broad range of Australians without income restrictions. Property owners (including landlords), small businesses, and community facilities can all access the subsidy. If you own multiple eligible properties, you can claim separate rebates for each one with its own electricity meter.

Your battery system needs to tick these boxes to qualify:

Size between 5-100 kWh nominal capacity, though the rebate only covers the first 50 kWh of usable capacity
Must connect with either a new or existing rooftop solar PV system
Battery and inverter must appear on the Clean Energy Council’s approved product list
On-grid systems must be Virtual Power Plant (VPP) capable, but you don’t need to actually join one
Installation must have on-site supervision by a Solar Accreditation Australia (SAA) accredited installer

You can expand an existing battery system if it hasn’t previously claimed the rebate, the additional capacity reaches at least 5 kWh, and your total stays under 100 kWh. Unlike solar PV systems, you can only claim this rebate once per property.

For off-grid systems located more than 1 km from the electricity grid, VPP capability isn’t required, but you still need CEC-approved products.

How much can you save and how to claim it

Your savings start with $568.78 per kilowatt-hour of usable battery capacity for 2025. After administrative fees, you’ll actually receive around $504.57-$525.97 per kWh. This works out to roughly 30% off your battery’s purchase price.

Here’s what these numbers mean for different battery sizes:

Battery Size	Approximate Rebate
10 kWh	$5,045-$5,260
13.5 kWh	$6,880
15.6 kWh	$8,206

The claiming process couldn’t be simpler—your accredited installer handles everything and deducts the rebate value directly from your total system price. No paperwork, no waiting for reimbursement, no hassles.

You can also stack this federal support with certain state programs for even greater savings. Western Australia offers the best additional benefits—combining both programs delivers up to $7,644.95 for Synergy customers or $11,467.43 for Horizon Power customers.

The subsidy does decrease each year until the program ends in 2030. However, there’s no need to rush—the battery rebate drops more gradually than solar rebates, declining by just 9.7% at the end of 2025.

Conclusion

Battery storage represents a genuine opportunity for Australian households and businesses to take control of their energy future while cutting costs. We believe this program makes storage systems accessible for the first time, with that vital 30% discount removing the biggest barrier—upfront cost.

What makes this even better? Accredited installers handle all the paperwork, so you get an immediate discount without waiting for reimbursement. We’ve seen how combining federal and state incentives—particularly in Western Australia—can deliver even greater value for your investment.

Your battery system keeps working long after installation, delivering ongoing annual savings that add up year after year. The eligibility requirements stay simple: 5-100 kWh capacity, connected to solar, installed by accredited professionals.

Whether you’re protecting your household budget or investing in your business’s energy independence, this rebate provides the support you need to make the switch. At SolarThoughts®, we’re here to guide you through every step—from understanding your options to maximizing your savings. Let’s power your future with clean, storable energy that works for you.

If you’re looking for solar storage battery installation in Brisbane, our team can help you choose the right system and make the most of the rebate.

Disclaimer:

All pricing and data in this blog are collected from online sources and may vary. Please verify details before making any decisions.