For many NSW homeowners, the idea of installing a solar battery has gone from futuristic to practical in just a few short years. As energy prices rise and blackout risks grow, storing your own clean power looks increasingly attractive. The challenge, of course, is the upfront cost. A typical home battery system can run anywhere from $12,000 to $22,000 before government grants, depending on size and brand.
That’s where rebates and incentives come in. While New South Wales doesn’t offer the eye-catching upfront subsidies seen in Victoria or South Australia, there are still real savings on the table in 2025 thanks to the federal government’s Cheaper Home Batteries Program.
This guide unpacks the current rebates, shows you how they work, and explains how to claim them.
Federal STCs, aka The Cheaper Home Batteries Program
On top of state-based help, every Australian installing solar and storage benefits from the federal government’s Small-scale Renewable Energy Scheme. When you add a battery alongside solar, you generate what are called Small-scale Technology Certificates, or STCs.
As an estimate, you can expect a 30% discount on the upfront cost of your chosen battery when accessing the Cheaper Home Batteries Program.
The process for claiming the STCs is straightforward because you don’t actually handle it yourself. Your Clean Energy Council-accredited installer calculates the STC value and deducts it from your quote. One thing to keep in mind, though: the value of STCs falls slightly every year as the scheme winds down, so the earlier you act, the more you stand to save.
NSW Peak Demand Reduction Scheme (PDRS)
The Peak Demand Reduction Scheme (PDRS) is part of the NSW Energy Security Safeguard. It offers financial incentives to help consumers reduce electricity demand during peak times.
The NSW Peak Demand Reduction Scheme (PDRS) battery rebate (BESS1) ended on June 30, 2025, and was replaced by the Federal Government’s Cheaper Home Batteries Program. However, the NSW PDRS is offering a new VPP (BESS2) incentive of up to $1,500 for connecting to a Virtual Power Plant
The idea behind the scheme is simple: batteries help take pressure off the grid when demand is at its highest. To reward households for contributing to this, the NSW government will facilitate an upfront incentive payment via an accredited activity provider under PDRS. The exact figure depends on your battery size and which energy retailer you are with.
Virtual Power Plants (VPPs): Ongoing Rewards
Unlike rebates that cut the upfront cost, Virtual Power Plant programs create a stream of credits after your system is up and running. A VPP links hundreds or thousands of home batteries into a single virtual network. When the grid is under stress, the operator can draw a slice of energy from participants’ batteries and reward them with credits.
In NSW, several major VPPs are available. Amber Electric offers its subscribers access to trade on the wholesale market and thereby profits by selling energy during high demand when the prices are higher, but that also means you will pay more if you are consuming from the grid during those periods. On the more traditional VPP model side, AGL’s version pays $200 welcome credit and $80/year in bill credits and an extra $1 per kilowatt-hour discharged during VPP events. Origin’s Loop program typically provides similar VPP incentives. These ongoing incentives are variable and depend on what deals the retailers are offering at the time. Who you decide to go with will also depend on your battery brand and if it is supported by the retailer’s VPP.
The main condition is that you’re comfortable letting the VPP occasionally tap into your stored power. For many households, the trade-off is worth it because the credits help accelerate payback time.