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
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// SERVICE & WARRANTY

Something not right? We're on it.

Lodge a service or warranty request below and our experience team will triage it and come back to you - usually the same business day - and always acknowledged within 3 business days under our published policies. The more precise the details, the faster the fix.

Lodge a service request

For faults, underperformance, monitoring issues and warranty claims on systems installed by Zero 4 Energy. Not our install? Submit anyway - we'll tell you honestly whether we can help.

What happens next

Your request goes straight to our experience team, who triage by urgency and issue type. We'll acknowledge it, and may ask for photos or a monitoring screenshot - having your app open when we call speeds everything up. Where a fault is covered by warranty, we manage the claim with the manufacturer on your behalf; our Warranty & After-Sales Support Policy sets out the 10-year workmanship warranty and claim timeframes, and our warranties article explains the layers in plain English. You can also reach the team directly at support@zero4energy.com.au.

If we can't resolve something to your satisfaction, our complaints process is published on the contact page - and nothing in any of this limits your rights under Australian Consumer Law.

Your bills, your roof, your numbers

See your system, and your savings, in minutes

Our design tool runs the same engineering logic we do - your usage, your roof, current rebates - and shows you an indicative system with savings, payback and the working shown. No phone number required to see your numbers.

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