A solar rebate guide should explain the federal Small-scale Renewable Energy Scheme, where eligible systems may receive an upfront discount through Small-scale Technology Certificates (STCs). Eligibility and the value of any discount can depend on factors such as system size, location, installation date and the installer’s accreditation. Some states and territories also offer separate rebates, loans or battery incentives, with their own rules and application processes. Check the latest details on energy.gov.au and with an accredited solar installer before signing a contract, as the final outcome depends on your circumstances and the relevant scheme.