Solar & Battery Installation Across Sydney
Zero 4 Energy provides professionally designed residential solar and battery solutions across Greater Sydney. From the Hills District and North-West Sydney to Western Sydney and the South-West, we help homeowners reduce electricity costs through modern solar technology, battery storage and engineered system upgrades.
See how much you could save in Sydney
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Savings figures are indicative estimates only. By using the calculator you agree to the Tool & Calculator Terms.
Suburbs we service, by region
Hills District
North-West Sydney
Blacktown and surrounds
Parramatta and Cumberland
Penrith and the Nepean
South-West Sydney
Macarthur
Canterbury-Bankstown
Inner West and Olympic Park
Northern Sydney
Sutherland Shire
Not on the list?
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.
Solar, batteries and upgrades for Sydney homes
New solar
Systems designed around your consumption, roof layout and network rules, not a standard package.
Residential solarSolar and battery
Hybrid systems that store daytime solar for the evening, when power costs the most.
Our packagesBattery retrofits and upgrades
Add a battery or replace an ageing inverter where your existing system allows it.
Home batteriesEngineering-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.
Transparent pricing
Rebates and options shown line by line, before you commit.