Power Your Home or Business with Affordable Solar Battery Solutions in NSW
With energy bills in New South Wales (NSW) at an all-time high, more homeowners and businesses are turning to solar batteries to secure long-term savings and energy independence. While solar panels help cut daytime costs, most excess energy is sent back to the grid for only a small feed-in tariff. By adding a solar battery, you can store that energy for night-time use, protect against blackouts, and maximise your solar investment.
At Australian Design Solar, we provide affordable solar battery installation across NSW, with prices starting from $10,000 in 2025.
This guide will break down the average solar battery cost in NSW, covering residential and commercial solutions, factors that affect pricing, and why now is the best time to invest.
Why Solar Batteries Are Essential in NSW
Households and businesses across NSW are struggling with rising electricity costs. A solar battery provides the perfect solution by:
- Cutting energy bills – Store excess solar energy for use at night.
- Reducing reliance on the grid – Avoid peak electricity rates.
- Providing blackout protection – Stay powered during outages.
- Maximising ROI on solar panels – Use more of your own energy.
- Future-proofing energy needs – Get ready for EV charging and smart home systems.
A solar battery isn’t just a purchase — it’s an investment in energy freedom and financial stability.
Average Solar Battery Price in NSW (2025)
The average solar battery cost in NSW in 2025 varies depending on size, brand, and installation type.
- Small batteries (6–10kWh) – From $10,000–$12,000 installed
- Medium batteries (10–15kWh) – From $12,500–$15,500
- Large batteries (20kWh+) – From $16,000+
💡 Most residential customers in NSW choose batteries between 10–15kWh, balancing affordability and performance.
Residential Solar Battery Price in NSW
For families across NSW, solar batteries offer a practical way to lower bills and secure energy independence.
- Entry-level systems (10kWh) – Around $10,000–$12,500
- Mid-range systems (12–15kWh) – Around $13,000–$15,500
- Premium systems (15kWh+) – From $16,000+
These systems typically save households $1,200–$1,800 per year on electricity, with payback in 5–8 years.
Commercial Solar Battery Cost in NSW
Businesses in NSW face some of the highest electricity expenses in the country. By installing commercial-scale solar batteries, companies can:
- Lower peak demand charges
- Reduce operating expenses
- Ensure continuous power supply
- Improve sustainability credentials
Commercial battery costs in NSW (2025):
- 20kWh systems – From $16,000+
- 50kWh systems – From $40,000–$55,000
- 100kWh+ systems – From $80,000+
Although the upfront cost is higher, the long-term savings and operational benefits for businesses are significant.
Factors Affecting Solar Battery Prices in NSW
When comparing solar battery costs, keep in mind:
- Government Rebates & Incentives – NSW rebates and federal incentives can reduce upfront costs.
- Battery Size & Capacity – Larger storage = higher upfront price but greater long-term savings.
- Brand Choice – Tesla, Sungrow, Alpha ESS, and Anker vary in cost and features.
- Installation Complexity – Homes with simple setups cost less than multi-storey or commercial buildings.
- Hybrid vs Add-On – Adding a battery to an existing system may be cheaper than a new hybrid install.
Affordable Solar Battery Solutions in NSW
At Australian Design Solar, we believe energy independence should be accessible to everyone. That’s why we provide:
- Solar batteries starting at $10,000
- Affordable residential & commercial packages
- SAA-accredited installation teams
- Full product & workmanship warranties
- Ongoing after-sales support
We specialise in designing tailored solar + battery solutions that deliver maximum savings and value.
Best Solar Battery Brands in NSW
We install a range of top solar battery brands to suit every budget and need:
- Sungrow – Affordable, scalable, and reliable.
- Tesla Powerwall 3 – Premium performance at a higher cost.
- Alpha ESS – Compact and efficient for homes.
- Anker SOLIX X1 – Next-gen smart energy system.
💡 For most households in NSW, Sungrow offers the best value for money, while Tesla is ideal for customers wanting premium performance.
How Much Can You Save with a Solar Battery in NSW?
Savings depend on your energy consumption, battery size, and electricity tariffs.
- A 10kWh battery can save NSW households $1,200–$1,800 annually.
- Larger systems can save $2,500+ per year.
With energy prices rising, payback is often achieved within 5–8 years, making solar batteries a financially smart choice.
Why Choose Australian Design Solar in NSW?
When investing in a solar battery, choosing the right installer is just as important as the product itself.
Here’s why thousands of NSW families and businesses trust us:
- Affordable solar battery prices – Starting from $10,000
- Expert installation – By SAA-certified professionals
- Custom solutions – Tailored to your energy usage
- Trusted warranties & aftercare – Long-term peace of mind
- Proven track record – Serving NSW homes & businesses
Our Solar Battery Installation Process in NSW
We make the process simple and stress-free:
- Consultation – We assess your energy usage and needs.
- Customised Quote – Transparent pricing, no hidden extras.
- Professional Installation – Safe, fast, and SAA-accredited.
- System Training – We show you how to monitor your system.
- After-Sales Support – Ongoing warranty and maintenance.
Conclusion: Solar Battery Prices in NSW – Smart Investment for 2025
With solar battery prices in NSW starting from $10,000, now is the time to invest in energy independence. Whether you’re a homeowner looking to cut bills or a business aiming to lower operational costs, solar batteries offer unmatched value in 2025.
At Australian Design Solar, we provide affordable, reliable, and future-ready solar battery solutions tailored to your needs.
👉 Get your free quote today and start saving with a solar battery in NSW.
FAQs – Solar Battery Prices in NSW
The average price is $10,000–$15,500 for residential systems and $16,000+ for commercial systems.
Yes — most households save $1,200–$1,800 annually, with payback in 5–8 years.
Sungrow solar batteries are among the most affordable, starting from $10,000 installed.
Yes — most modern batteries integrate easily with existing setups.
Solar batteries last 10–15 years, with most offering 10-year warranties.
Australian Design Solar
At Australian Design Solar, we proudly deliver solar panel and battery installation services across Australia’s most in-demand areas, helping homeowners and businesses save more on energy bills.
Your Trusted Solar Experts Across Sydney
At Australian Design Solar,, we power homes and businesses across all Sydney suburbs with affordable, efficient, and reliable solar systems.
Whether you’re in the CBD, Inner West, North Shore, Eastern Suburbs, or Greater Western Sydney, our CEC-accredited installers deliver seamless solar installation from start to finish.
We’re committed to helping you lower energy bills, reduce carbon emissions, and gain energy independence with the latest solar panels and battery systems.
📍 We Service All Sydney Suburbs
🏙️ Sydney City & Inner Suburbs
Sydney CBD, Pyrmont, Ultimo, Haymarket, Surry Hills, Chippendale, Redfern, Waterloo, Zetland, Alexandria, Newtown, Glebe, Darlinghurst, Paddington, Potts Point, Woolloomooloo.
Eastern Suburbs
Bondi, Bondi Beach, Bondi Junction, Bronte, Clovelly, Coogee, Randwick, Maroubra, Kingsford, Kensington, Waverley, Tamarama, Bellevue Hill, Vaucluse, Rose Bay, Dover Heights, Double Bay, Edgecliff, Woollahra.
North Shore
Mosman, Cremorne, Neutral Bay, North Sydney, Crows Nest, Chatswood, Lane Cove, Artarmon, Willoughby, St Leonards, Naremburn, Castle Cove, Roseville, Lindfield, Killara, Gordon, Pymble, Turramurra, Wahroonga, Hornsby.
Inner West
Annandale, Balmain, Birchgrove, Leichhardt, Lilyfield, Rozelle, Petersham, Marrickville, Dulwich Hill, Summer Hill, Ashfield, Croydon, Haberfield, Drummoyne, Five Dock, Concord, Strathfield, Burwood.
Northern Beaches
Manly, Fairlight, Balgowlah, Curl Curl, Dee Why, Brookvale, Freshwater, Collaroy, Narrabeen, Mona Vale, Newport, Avalon Beach, Palm Beach, Warriewood, Elanora Heights.
Western Sydney
Parramatta, Harris Park, Granville, Auburn, Lidcombe, Merrylands, Guildford, Wentworthville, Blacktown, Seven Hills, Doonside, Quakers Hill, Toongabbie, Kings Park, Prospect, Rooty Hill, Mount Druitt, St Marys, Penrith.
South-West Sydney
Bankstown, Punchbowl, Greenacre, Yagoona, Revesby, Padstow, Milperra, Liverpool, Moorebank, Casula, Prestons, Hoxton Park, Edmondson Park, Carnes Hill, Bonnyrigg, Cabramatta, Fairfield, Wetherill Park.
North-West Sydney
Baulkham Hills, Castle Hill, Kellyville, Beaumont Hills, Rouse Hill, Norwest, Bella Vista, Glenwood, Stanhope Gardens, The Ponds, Riverstone, Schofields, Box Hill, Marsden Park, Vineyard.
South Sydney & St George
Kogarah, Rockdale, Bexley, Carlton, Hurstville, Penshurst, Mortdale, Oatley, Blakehurst, Sans Souci, Ramsgate, Monterey, Brighton-Le-Sands, Arncliffe, Wolli Creek, Mascot, Botany.
Sutherland Shire
Sutherland, Kirrawee, Gymea, Miranda, Caringbah, Taren Point, Cronulla, Woolooware, Burraneer, Como, Jannali, Bangor, Menai, Engadine, Heathcote.