In Australia, the Small-scale Renewable Energy Scheme (SRES) offers financial incentives for installing solar power systems through Small-scale Technology Certificates (STCs). When you install an eligible solar system, you can earn STCs based on its capacity and the amount of renewable energy it's expected to produce over a 10 to 15-year period. The number of STCs generated varies by location and system size. These certificates can be sold or traded, effectively reducing the upfront cost of the solar installation.

Businesses and homeowners can either sell STCs on the open market or assign them to their solar installer in exchange for an upfront discount on their system. The value of STCs fluctuates based on market conditions. This scheme is a substantial benefit for those looking to invest in solar energy, as it considerably lowers the initial cost. Always ensure your installer is accredited to guarantee eligibility for the rebate.