Eligibility requirements for the Cheaper Home Batteries Program are relatively straightforward. The rebate is available to eligible homeowners and businesses installing approved battery systems that meet technical and safety standards.
Prime candidates for the program include households with a new rooftop solar installation or an existing grid connected solar system looking to add battery storage.
Businesses can also qualify. The rebate is calculated per usable kilowatt hour for eligible systems up to a maximum of 50 kWh of usable battery capacity. For larger commercial installations under 100 kW, the rebate generally applies to the first 50 kWh of usable storage only.
At the current rate of roughly $311 per usable kWh, the maximum upfront support is around $15,550 before 1 May 2026. From that date, the rate will decrease to approximately $252 per usable kWh and continue stepping down under the bi annual reduction model.
To ensure quality and compliance, all installations must meet Clean Energy Council standards. Installations must be carried out by accredited installers. Accredited suppliers like Uncommon Solar also have additional certifications. This insures Solar battery systems are safe, efficient, delivering the expected energy savings.