Solar and energy marketing

Solar and
AI search.

When someone asks Google's AI Mode or ChatGPT 'is a battery worth it', the answer is pieced together from pages that already rank and explain it clearly. Google says AI Overviews and AI Mode use query fan-out, running several related searches behind one question, and need no special optimisation beyond good SEO. For solar the catch is time: the federal battery factor changes every six months, so pages that don't keep up hand AI tools the wrong number.

What buyers
ask AI.

Solar buyers use AI tools the way they used to use a knowledgeable mate: to get the gist before they talk to anyone selling. The questions are long, specific and often local. These are typical of the kind of thing people type, not data on volumes:

  • 'How much is the battery rebate in NSW right now?'
  • 'Is a 13 kWh or 20 kWh battery better for a family of four in Newcastle?'
  • 'Can I get the NSW battery rebate and the federal one together?'
  • 'Best solar battery installers on the Central Coast'
  • 'Should I replace my 2012 solar panels when I add a battery?'
  • 'Do I need to join a virtual power plant to get the rebate?'

One question,
many searches.

Google describes AI Mode and AI Overviews as issuing multiple related searches across subtopics to build one answer. Take 'is a battery worth it in Newcastle'. Behind it sit smaller questions: how much the discount is this month, how it changes with size, what feed-in tariffs pay, whether a VPP pays extra, and how long payback takes. A page that answers only one of them can be cited for that one.

That's why a single 'battery rebate' blog post rarely does the job. Each of those follow-up questions deserves a clear section, or its own page, with the answer in the first line. Our Fan-out Mapping method is built around listing them before you write.

Google is plain that there's no trick to it. Its guide says AI features run on the same ranking and quality systems as Search, that a page must be indexed and eligible to show with a snippet, and that structured data and llms.txt files aren't needed to appear.

Is your page
out of date?

Paste in your battery or rebate page. The check flags the facts that changed in 2025 and 2026 and are still sitting on a lot of solar websites.

Stale answer check

Is your page feeding AI
last year's rebate?

Paste the text of your battery, rebate or FAQ page. It looks for facts that have changed since 2025, checked against the Clean Energy Regulator, NSW and Clean Energy Council on 6 November 2026. The starting text is made up.

Out-of-date facts found

0

    Next change to plan for: the battery factor drops to 5.7 on 1 January 2027, and the solar deeming period to 4 years. Put the date in your calendar to update the page.

    Why stale pages
    hurt twice.

    Solar has more moving facts than most industries. The battery factor was 8.4 STCs per usable kWh until April 2026, then 6.8 from May, falling to 5.7 on 1 January 2027, and it keeps stepping down until 2030. NSW suspended its battery installation incentive. The Approved Solar Retailer program was replaced by the New Energy Tech Consumer Code, and installer accreditation moved to Solar Accreditation Australia.

    Each of those is a line that an AI tool can lift from an old page and repeat as current. The buyer reads it, believes it, and then hears a different number from you. Either they think you're the one who's wrong, or they think the whole industry is making it up. Neither helps.

    The fix is unglamorous: a 'last updated' date on every rebate page, one URL you update rather than a new post each time, and a calendar reminder for 1 January and 1 July.

    Being the installer
    AI names.

    For 'installers near me' questions, start with the local data you control, and keep your Google Business Profile exact. Google's guidelines say a service-area business should hide its address if customers don’t visit it, and that the service area shouldn't stretch beyond about two hours' drive from the base. The business name must be the real name, without service descriptions or locations added.

    Then make the facts that set you apart easy to read on your own site, in plain text: the suburbs and regions you install in, your licence number, your accreditation, any New Energy Tech Approved Seller status, and the battery brands you install. A buyer who asks an AI tool for 'licensed battery installers near Wyong' can only be given your name if the page that says so exists.

    Write about real installs, too. Google's people-first guidance asks who made the content, how and why. A short write-up of a job in Bateau Bay, with the system size, the roof and what was tricky, shows first-hand experience that no comparison site can copy.

    How to tell
    if it's working.

    Google counts traffic from AI Overviews and AI Mode inside the Search Console Performance report, under Web, and its newer guide also points to a Generative AI performance report in Search Console. Other tools report differently, and none of them shows you every answer that mentions you.

    So keep it simple and repeatable:

    • Once a month, ask ChatGPT, Gemini and Google's AI Mode the same five questions your buyers ask. Note who gets named and which pages are cited.
    • Add 'How did you find us?' to your quote form, with 'ChatGPT or another AI tool' as an option.
    • Watch Search Console for growth in long, question-style searches landing on your rebate and sizing pages.
    • Recheck every rebate figure on the site on 1 January and 1 July.

    What I see most often

    What I'd check first
    on a solar site for AI search.

    1. 1

      Undated rebate posts

      A run of blog posts, one per rebate change, with no dates and the oldest one ranking best.

    2. 2

      Facts in images

      Licence numbers, accreditation and service areas shown only in logos or graphics, so they can't be read as text.

    3. 3

      No sizing answer

      Battery pages that never answer 'what size do I need', the question that sits behind most battery searches.

    The honest bit. Nobody outside Google and OpenAI knows exactly how their tools choose which businesses to name, and anyone promising you a spot in ChatGPT is guessing. Clear, current, accurate pages are the bet with the best odds, and they help the buyers who never use AI at all.

    Questions
    people ask.

    How do I get my solar business into Google's AI Overviews?

    The same way you rank in Search. Google says there are no additional requirements or special optimisations for AI Overviews or AI Mode; the page must be indexed and eligible to show a snippet.

    Do I need an llms.txt file?

    Not for Google. Its guide says it doesn't use llms.txt files, and that structured data isn’t required for generative AI search.

    Why does ChatGPT give the wrong battery rebate figure?

    Often because the pages it draws on are out of date. The battery factor changes every six months until 2030, and many older pages still show the 2025 or early-2026 numbers.

    How often should I update my battery rebate page?

    At least every January and July, when the factor changes, and whenever NSW or federal rules change. Show a 'last updated' date. The next factor change is 1 January 2027, to 5.7 STCs per usable kWh.

    Related

    Keep
    going.

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    search audit.

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    1. 1I'll ask for read-only access, or just your website for a search audit.
    2. 2I go through it and write up the 3 biggest fixes.
    3. 3A 20-minute call to walk you through it. No pitch unless you ask.
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    Rather email? [email protected] or call 0409 710 809