Eligibility for Cheaper Home Battery Programs
SOLAR INSIGHTS

Eligibility for Cheaper Home Battery Programs

By Brendan Bostock | 19 Dec 2025

Power Up Your Home: Are You Eligible for Cheaper Home Battery Programs?

Thinking about adding a battery to your solar setup, or finally taking the plunge into energy independence? The Australian government is actively supporting homeowners in making the switch to battery storage, and you could be eligible for significant discounts. This blog post, brought to you by SolarInsights, will break down the eligibility criteria for current programs helping Australians access cheaper home batteries. For an in-depth look, check out our Complete Guide.

Why Home Batteries?

Before we dive into the specifics, let's quickly recap why home batteries are becoming increasingly popular:

  • Increased Energy Independence: Store excess solar energy generated during the day and use it at night, reducing your reliance on the grid.
  • Lower Electricity Bills: Minimise peak demand charges and maximise self-consumption of your solar power.
  • Backup Power: In the event of a blackout, a battery can keep essential appliances running.
  • Environmental Benefits: Contribute to a cleaner energy future by reducing reliance on fossil fuels.

Understanding the Cheaper Home Batteries Program

The Australian government offers incentives to reduce the upfront cost of installing battery systems. The core aim is to make battery technology more accessible to homeowners, facilitating a transition to sustainable energy solutions. The full, detailed criteria is available within the Renewable Energy (Electricity) Regulations 2001.

Key Eligibility Requirements: Is Your Home Ready?

While specific program details can vary, some common eligibility criteria generally apply:

  • Battery Size: Currently, the Cheaper Home Batteries Program supports batteries with a nominal capacity between 5 kWh and 100 kWh. This means if you are considering a battery, it needs to fall within this size range to be eligible for the discount. You can also combine smaller batteries to reach the 5 kWh minimum. Importantly, if combining modular batteries, the combined capacity must be at least 5 kWh.
  • Permanent Installation: Retailers are generally required to confirm that they believe the battery is being installed for long-term use at your property, and not intended for resale or relocation. This ensures the incentives are used for their intended purpose: boosting Australia’s home energy storage capacity.
  • Adding to Existing Systems: Got an existing battery and want to add more capacity, or even replace it? You may also be eligible for support under the program.
  • Stackable Batteries: Stackable batteries, which are essentially modular units that can be easily connected, are also eligible as long as the total capacity meets the minimum requirements.

Important Note on STCs (Small-scale Technology Certificates)

When it comes to receiving STCs (which reduce the upfront cost), keep in mind that for systems up to 100 kWh in total, STCs are only available for the first 50 kWh of new or added usable capacity. This is something to consider when planning your battery system size.

Changes Coming in 2026

It's important to be aware of upcoming changes. While the core eligibility criteria are not expected to change, keep an eye out for revisions to the Cheaper Home Batteries Program coming into effect from 1 May 2026, subject to regulatory adjustments. Stay tuned to SolarInsights for the latest updates as these changes are clarified.

How to Apply and Maximize Your Savings

The application process for accessing battery incentives typically involves the following steps:

  1. Research and Choose a System: Compare different battery systems and installers to find the best fit for your energy needs and budget.
  2. Get Quotes: Obtain quotes from several accredited installers. Ensure they are familiar with the relevant government programs and can help you navigate the application process.
  3. Check Eligibility: Confirm that you and your chosen battery system meet all the eligibility criteria. Your installer should be able to assist with this.
  4. Complete the Application: Your installer will usually handle the paperwork and submit the application on your behalf.
  5. Installation and Rebate: Once approved, the battery system will be installed, and the rebate will be applied, reducing your upfront costs.

Looking Ahead

Investing in a home battery is a significant decision. By understanding the eligibility criteria for available government programs, you can potentially save thousands of dollars on installation costs. Stay informed, do your research, and choose a reputable installer to make the most of this opportunity and power your home with cleaner, more affordable energy. Remember to consult the official Renewable Energy (Electricity) Regulations 2001 for the most accurate and up-to-date information.

Brendan Bostock
Written by Brendan Bostock

Editor in Chief & Solar Enthusiast

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