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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// QUOTE COMPARISON

Send us a quote to compare

We're not precious about price - we're precious about what the price contains. Send us a quote you've received and we'll tell you what's actually in it, what isn't, and whether we can match it.

How we assess it. We compare like for like: the contracting entity and its licence, whether SAA-accredited installers are doing the work, the exact panel and inverter models, the battery's usable capacity, the warranty terms, and whether the design was engineered to the property or sized off a postcode. Where a quote is genuinely comparable, we may be able to match it. Where it isn't, we'll show you exactly where the difference sits - and if theirs is the better deal on substance, we'll say so.

Your details and their quote

Prefer to send the PDF? Email it to hello@zero4energy.com.au. We don't share competitor quotes with anyone.

Why quality costs what it costs How to read a solar quote
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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.

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