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Blog: Engraving, Switchboard Labelling & 3D Printing | RBZ 3D

The blog.

Switchboard labelling guides, traffolyte material explainers, AS/NZS compliance and 3D printing notes, written for Australian electricians, contractors and anyone who installs the work.

Try “RCD”, “solar” or “traffolyte”.

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Solar and battery 1
3D printing 6

Solar and battery

CER's new STC photo rules + the CEC labelling guide — what compliant solar labels actually need to look like (and why printed ones keep failing)

As of 1 March 2026 every solar battery STC claim needs geotagged photos of compliant labelling. The Clean Energy Regulator says non-compliant labelling is the #1 reason installs fail inspection. Here's what every label has to be — and the engraving exemption most installers don't realise exists.

26 April 2026

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