How Australian solar rebates work and how to maximise your returns.
Australia’s solar rebate system includes two main types of incentives depending on your system size: STCs (Small-scale Technology Certificates) and LGCs (Large-scale Generation Certificates). Here’s how they work:
STCs – Small-Scale Systems (Under 100kW)
- STCs provide an upfront financial benefit that reduces your solar installation cost.
- The number of STCs is based on your system size and location.
- STC value fluctuates but typically saves thousands off your initial investment.
- Residential and most small commercial systems qualify.
LGCs – Large-Scale Systems (100kW and Over)
- LGCs are generated over time, based on your system’s energy output.
- They are sold monthly or annually on the open market.
- LGC income continues until 2030.
- Ideal for large commercial, industrial, and solar farm applications.
Government Reference Link
ATO – Instant Asset Write-Off Policy
Clean Energy Regulator on STCs:
Clean Energy Regulator on LGCs:
