Federal STCs and NSW incentives can significantly reduce your upfront solar cost. Here is what every Southern NSW homeowner should know in 2025.
Key takeaways
- Apply all eligible federal & NSW rebates upfront
- Choose Tier-1 panels and a quality inverter
- Use a CEC-accredited installer
STC certificates are calculated based on system size and your zone rating. A typical 6.6kW system in Queanbeyan receives roughly $2,500–$3,200 in STC value, applied as an instant discount on your quote.