Energy Systems Australia delivers expert solar and battery solutions for homes and businesses across NSW, ACT, VIC, QLD and SA — reducing your costs and carbon footprint with clean, reliable energy.

NSW solar & battery specialists

See how much you could save with solar

Reduce how much power you buy from the grid, and find out which current solar and battery incentives your home may qualify for.

Calculate your solar savings

Three quick questions. Takes about two minutes.

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Your average quarterly electricity bill

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No obligation. We'll send your estimate and call to confirm the details before anything is quoted.

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0% interestEligible NSW homeowners may spread the cost with a zero-interest loan of up to $15,000^*

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Residential Solar Systems for Every Home

Power your home with the sun and reduce your energy bills for decades to come.

Learn more about Solar for home

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Commercial Solar Systems for Businesses

Power your business with scalable solutions to reduce overheads and boost sustainability.

Learn more about Solar for business

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Solar Battery Systems for Unused Electricity

Store energy for nighttime use and maximise self-sufficiency, protecting against blackouts.

Learn more about battery storage

Iron Knob Street, Fyshwick – 99 kW Commercial System

Commercial Solar

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At Iron Knob Street in Fyshwick, we completed a 99.44 kW system delivering over 156,000 kWh annually. This project reduces the client’s energy costs…

Pacific Highway, Tuggerah – 100 kW Commercial System

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We rolled out a 99.96 kW solar system at Tuggerah on the Central Coast, powering Ten Tops with clean, renewable energy. Producing nearly 145,000…

Boorowa Street, Young – 66 kW Commercial System

Commercial Solar

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At Boorowa Street in Young, we installed a 66.1 kW solar system to deliver reliable energy for commercial operations. Generating more than 105,000 kWh…

Peel Street, North Tamworth – 65 kW Commercial System

Commercial Solar

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We delivered a 65.12 kW solar system at Peel Street, North Tamworth, designed to cut energy costs and boost sustainability for local operations. The…

How much can I save with solar?

Most homeowners save thousands over the life of their system — with immediate reductions to monthly power bills.

Can I add a battery later?

Yes. We can future-proof your system or install a battery from the beginning.

What rebates are available?

Rebates vary by state. We’ll guide you through what’s available in your area and how to claim it.

Do you install in regional areas?

Absolutely. We service both metropolitan and regional locations across NSW, ACT and SA.

Where we work

Proudly servicing Greater Sydney

From the Northern Beaches to the Sutherland Shire and out to the Hills and Western Sydney, if you're in the metro area, we install to your roof.

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Office34 Glendiver St, Gledswood Hills NSW 2557, Australia

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Phone0416041767

✉️

Emailinfo@energysystemsaustralia.com.au

Get a free quote today

Greater Sydney service area

Kirrana Bell

We recently had a GoodWe battery system installed by Energy Systems Australia, and we’re really happy with the result. There were a few delays because of high product demand and changes to the solar installation regulations at the time, but the team did their best to work around this and even came to our home on the weekend to complete the installation. A big thank you to James, who led the installation team. He and the team were hardworking, professional and genuinely dedicated to getting the job done properly. Chris and Peter were also always easy to reach whenever I had questions. They took the time to explain everything, offered helpful advice and really put my mind at ease throughout the whole process. I also loved that they arranged for our old solar panels to be taken away—it saved us a lot of hassle. Thank you to the whole team. We truly appreciate all your hard work and would happily recommend Energy Systems Australia!

John Riley

I was recommended by a family member to energy systems Australia, from the first time I spoke to them i new I was talking to someone that new there stuff. He spent time explaining every question I had ,and that put me at ease. Come install day and the two young lads where so respectful and just genuine blokes, they where so clean in ever thing they did answered all my questions on the day.i would highly recommend this company to anyone looking for a home battery and solar.

Leah & Tim Clifton

From the first engagement with the sales staff they guided us through the process and understanding how to achieve the best return without compromising the quality of the system components. I would definitely be recommending Ian and Kyle to my friends and family.

Hiedie S

Chris and Meyer have been fantastic through the whole process. Prices were very competitive. Communication was excellent. Would highly recommend.

Paul from Ripley

I recently had a home battery system installed by Energy Systems Australia and couldn’t be happier with the experience. From my first contact through to installation, the entire process was smooth, professional, and well organised. The installation was completed on time and exactly as quoted, with no surprises. I’d especially like to thank Zac, who was outstanding throughout. He was never pushy, always available to answer questions, and took the time to help me understand everything in a way that made sense. As an aged pensioner making a significant, once-in-a-lifetime purchase, that level of patience and care made a big difference. The installation team were also excellent — polite, professional, and clearly took pride in their work. They also honoured everything they promised, including payment terms, which gave me a lot of confidence. I’d have no hesitation recommending Energy Systems Australia and will definitely be going back to them when I look at expanding my solar system in the future.

charlie cachia

Great experience dealing with the staff from Energy Systems Australia from start to finish, when I had questions they were always happy to answer them and always returned my phone calls and emails, the system has been running for a month now and works perfectly, I would highly recommend Energy Systems Australia to anyone that is looking for Panels and Batteries, thanks to Chris and all the staff

Tony Iommazzo

Great work, friendly and professional..

ben barnes

I would strongly recommend that anyone considering this company proceeds with caution and ensures all compliance requirements are confirmed upfront, as the gap between sales promises and delivery has been significant in my experience.

Tom Ely

Did a very neat and efficient instal. There was few delays getting the installer organised.

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Cut Your Energy Bills. Power A Greener Tomorrow.

Why Choose Energy Systems Australia?

Years Of Industry Experience

On-Time Project Completion

Megawatts Generated Annually

See how much you could save with solar

Calculate your solar savings

Residential Solar Systems for Every Home

Commercial Solar Systems for Businesses

Solar Battery Systems for Unused Electricity

The Benefits of Going Solar

See Our Work in Action

Iron Knob Street, Fyshwick – 99 kW Commercial System

Pacific Highway, Tuggerah – 100 kW Commercial System

Boorowa Street, Young – 66 kW Commercial System

Peel Street, North Tamworth – 65 kW Commercial System

What Our
Clients Say

★★★★★

"We saved 70% on our bills within the first year. Great experience from start to finish."

— Sarah P., Wagga Wagga

★★★★★

"Smooth install and fantastic customer service. Highly recommend."

— Tom B., Adelaide Hills

Frequently Asked Questions

How much can I save with solar?

Can I add a battery later?

What rebates are available?

Do you install in regional areas?

Proudly servicing Greater Sydney

Ready to Make the Switch? Let’s talk.

Our Services

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Speak with an expert

Sign up to newsletter

Cut Your Energy Bills. Power A Greener Tomorrow.

Why Choose Energy Systems Australia?

Years Of Industry Experience

On-Time Project Completion

Megawatts Generated Annually

See how much you could save with solar

Calculate your solar savings

Residential Solar Systems for Every Home

Commercial Solar Systems for Businesses

Solar Battery Systems for Unused Electricity

The Benefits of Going Solar

See Our Work in Action

Iron Knob Street, Fyshwick – 99 kW Commercial System

Pacific Highway, Tuggerah – 100 kW Commercial System

Boorowa Street, Young – 66 kW Commercial System

Peel Street, North Tamworth – 65 kW Commercial System

What Our Clients Say

★★★★★

"We saved 70% on our bills within the first year. Great experience from start to finish."

— Sarah P., Wagga Wagga

★★★★★

"Smooth install and fantastic customer service. Highly recommend."

— Tom B., Adelaide Hills

Frequently Asked Questions

How much can I save with solar?

Can I add a battery later?

What rebates are available?

Do you install in regional areas?

Proudly servicing Greater Sydney

Iron Knob Street, Fyshwick – 99 kW Commercial System

Strategy

Design

Client

Pacific Highway, Tuggerah – 100 kW Commercial System

Strategy

Design

Client

Boorowa Street, Young – 66 kW Commercial System

Strategy

Design

Client

Peel Street, North Tamworth – 65 kW Commercial System

Strategy

Design

Client

What Our
Clients Say