Check your battery rebate eligibility
Current battery rates end May 1, 2026 · 36 days remaining
Two things happened in the battery world this month that every homeowner with a battery quote on their kitchen table should know about. The Clean Energy Regulator introduced strict new photo compliance rules for every battery installation. And they publicly warned retailers to stop making promises they can't keep about pre-May installations.
Both are connected to the same thing: the battery rebate tiering changes arriving on 1 May 2026. The rush is on, the CER knows it, and they are not messing around.
Every battery install now gets photographed. And an AI checks the photos.
From 1 March 2026, installers must submit geotagged, timestamped photographs of critical labelling for every single battery installation claiming STCs under the Small-scale Renewable Energy Scheme. This is not optional. No compliant photos, no STC claim.
The photos must clearly show:
Warning labels with correct placement and visibility
Backed-up circuit labelling on the switchboard
Emergency services signage (the green “ES” reflector on meter boxes)
Meter boxes, switchboards and shutdown procedures
Front and sides of the battery unit itself
Original file format with metadata intact (no edited or compressed images)
Here is the bit that should make sloppy installers nervous: the CER is using “sophisticated artificial intelligence” to assess the submitted photos and verify compliance. They are not just checking that photos were uploaded. They are checking what is in them.
Think of it like a building inspection, except the inspector never gets tired and processes thousands of submissions a day. If your installer's photos do not pass, the consequences escalate quickly: delayed STC claims, rejected claims, requirement to return to site, surrendered STCs, account suspension, or full removal from the SRES.
This is worth knowing because if your installer cuts corners on compliance, your rebate is the one that gets held up. The CER has been building towards this since batteries became SRES-eligible in July 2025, when they first introduced on-site verification photos. These March rules are the next step up.
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Current battery rates end May 1, 2026 · 36 days remaining
Over 3.6 million homes already claiming rebates
The CER is calling out the pre-May sales frenzy
This is the other half of the story, and it is the one that affects consumers more directly. The CER has publicly warned retailers and installers about “deceptive or misleading behaviour” in the rush to sell batteries before the 1 May tiering changes.
The numbers make the rush understandable. Take a 50 kWh system: installed on 30 April, it receives roughly $15,550 in STC support. Installed on 1 May, that same system generates only $6,470. That is a difference of more than $9,000 depending entirely on whether the install happens before or after the cutoff.
The rebate amount is determined by the installation date, not the contract date. If a retailer signs you up in March promising installation before May but does not deliver, you get the lower rebate amount. The CER has stated that “deceptive or misleading behaviour will not be tolerated” and non-compliant retailers will be reported to fair trading bodies.
I have been watching the inbox and... the sales emails are getting aggressive. Countdown timers. “Last chance” messaging. Promises of installation within weeks when every installer I talk to is booked solid into May. If someone is guaranteeing a pre-May install right now, late March, you want that guarantee in writing with a clear refund clause if they miss the date.
The CER is also ramping up its physical inspections program. They are not just reviewing paperwork. They are visiting sites, checking installs, and applying “tougher new safeguards” to the whole process. After the early days of the Cheaper Home Batteries program saw some questionable installs, this was probably overdue.
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Current battery rates end May 1, 2026 · 36 days remaining
Over 3.6 million homes already claiming rebates
What this actually means if you are getting a battery installed
None of the photo compliance stuff is your problem directly. Your installer handles it. But the downstream effect hits you: if your installer does not follow the new rules, your STC claim gets delayed or rejected. You either wait longer for the rebate or, in a worst case, lose it.
So here is what I would do if I were getting a battery installed right now:
First, make sure your installer is SAA-accredited and has done battery installs under the current SRES rules. The photo compliance is new, and installers who have only done a handful of battery jobs may not have the process down yet.
Second, if anyone is promising you a pre-May installation date, get it in writing. Ask specifically what happens to your deposit if the install slips past 1 May. A reputable installer will give you a straight answer. One who dodges that question is one you should walk away from.
Third, do not panic. Yes, the rebate drops on 1 May. But for most standard batteries (10 to 13.5 kWh), the difference is $600 to $820. That is a few hundred dollars, not thousands. The big gap only kicks in for systems above 14 kWh where the tiering bites. If you are looking at a standard-sized battery and you cannot get it installed before May, the post-May rebate is still substantial. It just is not quite as generous.
The CER's crackdown is actually a good thing for consumers. More accountability means fewer dodgy installs, fewer delayed claims, and a cleaner market. It just means the days of signing up with whoever sends the cheapest quote are over. Your installer needs to know what they are doing, follow the rules, and have the systems in place to prove it.
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Written by
Jos AguiarSolar Evangelist
Passionate about making solar simple and accessible for every Australian household. Jos breaks down complex energy topics into practical advice so homeowners can make confident decisions about solar, batteries, and energy independence.
Learn more about Jos Aguiar