Energy Systems Australia
Residential Solar in Sydney | Energy Systems Australia
Residential Solar · Sydney

Power your Sydney home with sunshine, not surcharges

Custom-designed rooftop solar for Sydney households, engineered for our climate, sized to your bills, and installed by a local, fully accredited team.

Up to 70%lower power bills*
3–5 yrstypical payback period*
25 yrpanel performance warranty
Sydney home with rooftop solar panels installed by Energy Systems Australia
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Clean Energy CouncilAccredited installer & retailer

Trusted brands we install

Why go solar

Solar just makes sense in a city this sunny

Sydney averages more than 2,600 hours of sunshine a year. A well-designed system turns that free rooftop resource into real savings — while lifting the value and resilience of your home.

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Slash your power bills

Generate your own electricity during the day and lean far less on the grid. Most households see a dramatic drop from their very first bill.

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Government rebates & STCs

Federal small-scale technology certificates bring the upfront cost down significantly — and we handle all the paperwork for you.

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Battery-ready design

Add storage now or later. Every system we design leaves room to bolt on a battery so you can use your own power after dark.

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Add value to your home

Solar-equipped homes are increasingly sought-after with Sydney buyers, and command a premium at sale time.

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Shrink your footprint

A typical residential system offsets several tonnes of CO₂ every year — the equivalent of planting a small forest.

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Protection from rate hikes

Lock in your cost of energy. As grid prices climb, the power you make yourself stays free.

The process

From first call to switched on

A straightforward four-step journey — with a dedicated project manager guiding you the whole way.

Free consultation

We review your bills, roof and goals, then model the ideal system size for your home.

Custom design & quote

You get a clear, itemised proposal with expected output, savings and rebate value.

Professional install

Our accredited team fits your system in a day, tidily and to Australian standards.

Switch on & monitor

We connect, commission and hand over app-based monitoring so you see savings live.

Accredited installer fitting solar panels on a Sydney rooftop
Built for Sydney

Designed around how Sydney homes actually use power

Coastal salt air, tile and Colorbond roofs, tight terrace blocks, apartment approvals — Sydney has its quirks. We design for them, so your system performs for decades.

  • Panel layouts optimised for local sun paths and shading from neighbouring buildings.
  • Corrosion-rated mounting suited to coastal and harbourside suburbs.
  • We manage your Ausgrid / Endeavour connection and metering paperwork.
  • NSW rebate and STC eligibility checked and claimed on your behalf.
System options

A system sized to your household

Indicative packages below — every quote is tailored to your roof and usage. Ask us about battery add-ons.

Essential

6.6kW

Ideal for 1–3 person homes & units

  • ~16 panels + quality inverter
  • Covers most daytime usage
  • Battery-ready wiring
  • Full monitoring app
Get a quote

Whole-home

13.2kW+

Large homes, pools & EVs

  • ~32+ panels, high-output design
  • Maximises export & savings
  • Battery + EV integration
  • Dedicated project manager
Get a quote
Good to know

Residential solar questions, answered

How much can I really save on my power bill?+
Savings depend on your usage, roof and system size, but most Sydney households offset a large share of their daytime electricity and see meaningful reductions from the first billing cycle. We'll model your specific savings before you commit.
What rebates are available in NSW?+
Eligible systems attract federal small-scale technology certificates (STCs), which reduce your upfront price. Additional NSW incentives may apply depending on the program and your circumstances — we check your eligibility and handle the claim.
How long does installation take?+
Most residential systems are installed in a single day by our accredited team. Grid connection and meter configuration are then arranged with your distributor before the system is switched on.
Should I add a battery now or later?+
Either works. Every system we design is battery-ready, so you can add storage down the track without rework. We'll walk you through the trade-offs so the timing suits your budget.
What warranties come with the system?+
Panels typically carry up to a 25-year performance warranty, with separate product and inverter warranties, plus our own workmanship guarantee. Exact terms are listed clearly in your quote.
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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Greater Sydney service area

Ready to see what solar could save you?

Get a free, no-obligation quote tailored to your Sydney home. We'll show you the system, the savings and the rebates — no pressure.

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