New South Wales Solar Rebates & Incentives Guide

For residents of New South Wales, the prospect of investing in solar power is increasingly attractive, thanks to the array of federal solar incentives from the Australian government and the enticing feed-in tariffs offered by electricity providers.

Although commonly termed “rebates,” it’s more precise to label these incentives provided by the NSW Government as catalysts for promoting solar adoption. This guide will explore the specifics of these NSW solar incentives, empowering you with the knowledge to utilize them effectively and potentially save thousands on your solar system investment.

Solar Initiatives by the NSW Government

Aligned with its target of achieving net zero emissions by 2050, the NSW Government is a staunch supporter of solar energy. To drive this agenda forward, financial incentives are extended to eligible households, with the aim of boosting solar adoption across the state.

In practical terms, NSW residents can enjoy significant savings upon the acquisition of new solar panel and battery systems. Given the transient nature of these incentives, there’s no better time than now to make the switch to solar.

Available Solar Incentives in NSW

Residents of New South Wales can access two main financial incentives for solar energy:

Small-scale Technology Certificates (STCs)

Feed-in Tariffs

It’s important to note that these incentives undergo annual adjustments, either in value or structure. Despite potential reductions compared to previous years, they still offer substantial opportunities for savings on solar system investments.

How Solar Incentives Work for NSW Residents

Feed-in Tariffs

Feed-in tariffs (FiTs) are credits granted to solar users for surplus electricity generated by their systems. Unless equipped with a solar battery storage setup, excess energy is typically fed back into the grid for communal consumption. These tariffs, offered at a predetermined rate per kilowatt-hour, are credited against electricity bills. By enhancing the financial viability of solar installations, feed-in tariffs contribute to shorter payback periods and reduced electricity expenses.

Small-scale Technology Certificates (STCs)

STCs operate like discount vouchers applicable during the purchase of new solar power systems. The quantity of STCs attainable depends on variables such as system size, geographic location (STC zone), and the remaining deeming period until the scheme’s phase-out. With Australia divided into four STC zones, different rating scales apply, with higher ratings yielding greater STC entitlements.

Claiming STCs is typically facilitated by solar installers, simplifying the process for customers. Alternatively, individuals can undertake this process independently, though it requires higher upfront costs, registration with the Clean Energy Regulator, and an uncertain waiting period for STC monetization.

Calculating Solar Incentives for a 13 kW System

Let’s consider a hypothetical scenario for a 13 kW solar system in Sydney, NSW:

System Cost: $15,000

Estimated STCs: 146

STC Value: $38

Total Incentive: $6,300

Price After Incentive: $9,999

To estimate potential discounts, online solar selector tools like that provided by Outback Solar can be used.


The initiatives by the NSW Government underscore its dedication to promoting renewable energy adoption. By leveraging available solar incentives, residents can not only contribute to sustainability goals but also enjoy tangible financial benefits. As these incentives gradually phase out by December 31, 2030, seizing the opportunity sooner rather than later proves advantageous.