Battery & Solar Rebate Calculator for Sydney.
See what the federal battery discount and solar STC rebate could be worth on your Sydney property, before you even request a quote.
Common sizes: Tesla Powerwall 3 (13.5 kWh), Sungrow SBR (9.6-19.2 kWh), Sigenergy SigenStor (8-16 kWh).
Enter the full quoted price of your battery installation, including inverter and labour.
The federal scheme only supports one battery rebate per property, ever.
The Cheaper Home Batteries Program funds roughly a 30% discount on eligible battery capacity (up to the first 50kWh of usable capacity), delivered upfront by your installer via small-scale technology certificates (STCs). Some states also offer additional incentives for VPP-connected batteries, which can stack on top of this federal discount.
Estimates are indicative only, based on publicly available Clean Energy Regulator and Department of Climate Change, Energy, the Environment and Water program information current at time of writing. Actual rebate amounts depend on your specific system, installer pricing, and STC market movements at the time of installation. Always confirm final figures with your installer before proceeding.