Rebates step down on 1 January 2027. Lock in today’s rate - design your system nowSolar STCs reduce by 20% on 1 January 2027 - how the deeming period worksThe federal battery rebate reduces by 16% on 1 January 2027 - what that means for a battery0% interest, up to $15,000 - NSW Government Home Energy Saver loans now available for eligible NSW householdsZero 4 Energy is a New Energy Tech (NETCC) Approved Seller - accredited under the industry’s leading consumer protection codeOur Solar Design Tool is now live - an engineered estimate for your home in minutesNew website - 63 articles and 78 straight answers to help you decide
Call Design My System Request a call
Home › Areas we service › Sans Souci
Sans Souci NSW 2219 · Georges River

Solar & Battery Installation in Sans Souci

Solar, batteries and upgrades for Sans Souci homes, designed by our engineers around your bill, your roof and your network. See your savings in 30 seconds below.

  • Servicing Sans Souci and the St George area
  • NETCC Approved Seller
  • SAA-accredited design
Savings calculator

See how much you could save in Sans Souci

Takes 30 seconds · No contact details required

Savings figures are indicative estimates only. By using the calculator you agree to the Tool & Calculator Terms.

Solar in Sans Souci

What to know before you start

Sans Souci is close to the water, so salt air, wind and sun exposure are part of the design. The hardware that lasts here is not the same as inland, and we specify it to suit.

Sans Souci sits on the Georges River and Botany Bay, with a mix of established homes, newer rebuilds and townhouses. Salt air is a daily reality, so corrosion rating and fixings matter.

St George is mostly established housing, and many homes already have a solar system from around 2010 to 2015. Upgrading the inverter, adding a battery or replacing the whole system are the common jobs here.

We design and install across the St George, so the questions below are the ones we look at on homes like yours.

Solar and battery solutions

What we design for Sans Souci homes

New solar

Systems designed around your consumption, roof layout and network rules, not a standard package.

Residential solar
Solar and battery

Hybrid systems that store daytime solar for the evening, when power costs the most.

Our packages
Battery retrofits and upgrades

Add a battery or replace an ageing inverter where your existing system allows it.

Home batteries
Local considerations

What we check on a Sans Souci home

Salt air and corrosion

Panels and mounting rails near the coast need a proper corrosion rating. We specify panels tested for salt mist and marine-grade rails and fixings, so the system lasts.

Wind and roof fixings

Exposed coastal roofs see strong winds. We design the fixing pattern to the wind region and roof type rather than using a standard inland layout.

Roof orientation and the sea breeze

Many coastal roofs face the water rather than north. We map each face and show you what each one would produce before you decide.

Your network and export limits

Homes in Sans Souci are generally on the Ausgrid network. Your network approves every connection and can limit how much solar you send back. Conditions depend on your property, so we apply for approval before installation.

Read more
Why Zero 4 Energy

Engineering-led, with the working shown

Every system is designed by our in-house engineering team from your bill, your roof and your network, and you see every figure, including the rebates, before you decide. Our office is in North Strathfield and we install across Greater Sydney.

NETCC Approved Seller

Signed up to the industry's consumer protection code.

What it means
SAA-accredited design

Systems designed and installed to Australian standards.

Our standards
Transparent pricing

Rebates and options shown line by line, before you commit.

Design tool

See a recommended system and estimate before anyone visits.

Try it
Rebates and finance

What may help with the cost

Eligibility depends on your home, your system and the program rules at the time. We apply the rebates to your price and handle the paperwork.

Solar STCs

The federal small-scale solar rebate, taken off your price. It steps down each January.

How STCs work
Battery rebate

The federal rebate for eligible home batteries, also taken off your price.

Battery rebate in NSW
NSW 0% loan

The Home Energy Saver loan, for eligible NSW households.

Check eligibility
The full picture

Every NSW and federal incentive, in one guide.

NSW rebates guide
Solar design tool

Find the right solar and battery system for your Sans Souci home

Answer a few questions about your bill and your home. See a recommended system, estimated cost and savings in minutes, before you ask for a detailed engineering assessment.

Prefer to talk? Request a callback or call 1300 978 428

Questions from Sans Souci homeowners

Does salt air damage solar panels?

It can, if the wrong products are used. We choose panels and rails with a salt-mist corrosion rating and keep the warranty valid for a coastal address.

Will my roof hold panels in strong wind?

Yes, when fixings are designed for it. We check the roof structure and design the mounting to the wind conditions at your address.

Can a battery go outside near the coast?

Often, yes, with the right enclosure rating and protection from sun and salt. A garage or sheltered wall is usually the better spot. We find the right place on the site visit.

What rebates are available?

Most homes can get the federal solar rebate (STCs), and eligible batteries get the federal battery rebate. Both come off your price, and we claim them for you. Eligible NSW households can also use the NSW Government's 0% Home Energy Saver loan. The design tool shows what applies to you.

Do you service areas near Sans Souci?

Yes. We install across Greater Sydney, including Carss Park, Ramsgate, Kogarah Bay, Blakehurst. If your suburb is not listed on our site, check your address in the design tool or give us a call.

Nearby areas

We also service

Not on our list? We install across Greater Sydney, so we can very likely help wherever you are. Check your address in the design tool or call us on 1300 978 428.