The value of STCs can fluctuate depending on market conditions, but they can significantly reduce the upfront cost of installing solar panels. Additionally, some state governments in Australia also offer additional solar rebates or incentives to further encourage the adoption of solar energy.

These incentives can vary depending on the state, but they can include feed-in tariffs, interest-free loans, and rebates for Solar hot water systems. By taking advantage of these incentives, homeowners can not only reduce their electricity bills but also contribute to a more sustainable future by reducing their carbon footprint.