Don't leave government money on the table
The average Australian homeowner qualifies for $3,000–$8,000 in solar incentives. Find out exactly what you're entitled to in under 2 minutes.
Frequently Asked Questions
What are STCs (Small-scale Technology Certificates)?
STCs are a federal government incentive for renewable energy. When you install solar panels, your system generates certificates based on its size and location. These certificates have a market value (typically $33–$40 each) and can be traded. In practice, your installer almost always claims these certificates in exchange for a discount on your system price.
Do I need to claim STCs myself?
No — in most cases your installer will handle this. However, they are legally required to disclose the value of the STCs they are claiming on your behalf. If your quote doesn't mention STCs, ask your installer directly before signing. You are entitled to know this value.
Do state incentives stack with federal STCs?
Yes! Federal STCs and state-specific rebates or loans are separate schemes that can be combined. For example, a Victorian homeowner could receive both the federal STC discount and the Victorian Solar Homes rebate.
Are these incentives means-tested?
Federal STCs are not means-tested — anyone installing an eligible system qualifies. Some state schemes (like the Victorian Solar Homes program) have income or property value thresholds. Our calculator takes this into account based on the information you provide.
How accurate is this calculator?
We use AI with real-time web search to find the latest scheme details from official government sources. STC values are calculated using the Clean Energy Regulator's formula. However, scheme details can change — always verify directly with the relevant government body before making financial decisions.
What should I ask my installer about incentives?
Ask them: (1) What is the STC value for my system and how is it reflected in my quote? (2) Are there any state rebates I qualify for and have they been applied? (3) Is the quoted price before or after all incentives? Get everything in writing.