Solar certifications and standards, explained for normal people

The one-paragraph version

Australia regulates solar at three levels: the products that can be installed, the people who can install them, and the rules they must follow while doing it. Each level has its own badge. When a solar company lists its credentials, it's telling you where it sits in that system - and once you can read the badges, you can spot both genuine credentials and padding.

The products: 'CEC-approved'

The Clean Energy Council maintains lists of panels, inverters and batteries approved for Australian conditions and - critically - eligible for government incentives like STCs and the battery rebate. A product not on the list doesn't just carry more risk; it can cost you the rebates entirely.

So 'we only install CEC-approved products' means: everything on your roof is on the national approved lists and your incentives are safe. That's the claim we make, and it's checkable.

The people: 'SAA-accredited installers'

Solar Accreditation Australia accredits the individuals who design and install systems. These are licensed electricians who have completed additional solar-specific training. The accreditation is personal - it belongs to the human on your roof - and installations must be performed by accredited installers for systems to qualify for incentives.

Separately, in NSW the business you sign a contract with must hold a contractor licence - that's the entity-level authorisation, and we've written a full article on it.

The rules: the AS/NZS standards

Australian Standards are the technical rulebooks: one for the solar array itself, one for connecting inverters to the grid, one for battery installation (which is why batteries can't just go anywhere), and the general wiring rules. You don't need to know their numbers - you need to know they exist and that your installer works to them, because they're what stands between a normal installation and a dangerous one.

If you want the detail, our companion article walks through each standard in plain English.

How to use this as a buyer

Three questions cover it: Are the exact products on my quote CEC-approved? Will the installers on my roof be SAA-accredited? What contractor licence number is my contract under? A good retailer answers all three instantly and in writing. Hesitation on any of them is your answer.