
Warning PV Array A.C. Isolators Label - Solar Safety
Compliant with AS 1319. Colours, layout and pictogram meet the Australian standard for safety signs in the workplace.
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Designed & produced in-house in QLD.
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Australia-wide shipping from Brisbane.
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The Warning PV Array A.C. Isolators Label is a practical solar safety label used to remind installers, electricians and maintenance personnel that the A.C. isolators do not de-energise the PV array or its DC cabling. It is typically installed at inverter locations, switchboards and other points in a solar power system where clear identification is needed, helping to reduce confusion during shutdown, inspection or servicing work.
Key Features
- Clear Warning: Presents a straightforward, highly visible message that helps prevent mistaken assumptions about isolation in solar installations, especially where multiple electrical circuits are present.
- Durable Material: Made for industrial, commercial and outdoor environments where labels need to remain legible and reliable despite regular exposure to weather and site conditions.
- Compliance: Meets Australian Standard AS 1319 for safety signs, supporting consistent hazard communication across electrical and solar applications.
- Versatile Use: Suitable for inverter locations, switchboards and other solar system points where warning labels, electrical identification and shutdown information are required.
Specifications
- Material: High-quality, weather-resistant finish suitable for everyday use in demanding solar and electrical environments.
- Size: Standard dimensions for easy installation and practical placement on panels, enclosures and associated equipment.
Applications
- Installed at inverter locations to warn that the PV array remains energised when the A.C. isolator is off.
- Used on switchboards and electrical enclosures associated with solar power systems.
- Applied near isolation points where clear solar warning and identification is needed for maintenance access.
- Suitable for commercial rooftops, industrial facilities and residential solar installations.
- Specified by electricians, solar installers, maintenance contractors and site managers responsible for electrical safety.
Manufactured in Australia by Sign Portal, this label can also be produced in custom variations where a site requires different wording, sizes or matching identification across a solar installation. Order today for fast Australia-wide dispatch.
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FAQ
Traffolyte labels questions
Traffolyte labels are durable layered plastic labels that are laser engraved to reveal a contrasting colour beneath the surface. They are commonly used for electrical identification, switchboards, machinery, asset tags, and general labelling.
They are a practical option for electrical tags, switchboard labels, safety labels, asset identification, control panels, plant and equipment, and a wide range of industrial and commercial applications.
Yes. We laser etch all labels in-house using advanced laser equipment, which gives us full control over quality, turnaround times, and customisation.
Yes, we can produce labels in a broad range of sizes and shapes, including custom profiles and cut-outs to suit specific requirements.
Yes, we regularly make labels for switchboards, electrical panels, power outlets, switches, and other electrical identification needs.
Yes, we can engrave text, logos, symbols, and other custom information to suit your application.
Yes, labels can be supplied with adhesive backing or with fixing holes for screws, depending on what works best for the job.
Yes, traffolyte is widely used because it is UV stable, weather resistant, and able to handle harsh conditions.
No, laser engraving is permanent and highly durable, making it suitable for long-term identification.
Yes, there are a range of colour combinations available, and we can help choose the most suitable option for your application.
Traffolyte-style engraved plastic labels are available in a range of thicknesses, with standard options commonly around 1.6 mm and other sizes available as required.
Yes, we can handle one-off labels, small quantities, and larger production runs depending on your needs.
They are a tough and reliable labelling option designed to cope with everyday wear, outdoor exposure, and demanding industrial environments.
You can send us the wording you need, and we can turn it into a finished label layout. If you already have artwork, logos, or measurements, we can work from those too.
Yes, we can recommend a suitable size, shape, and layout based on the text and the application you have in mind.
Because the labels are laser etched in-house, we can usually offer efficient turnaround times depending on the size and complexity of the order.
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What customers say
“Ordered 40 site signs for a new build — arrived in 2 days, perfectly compliant. The team even fixed our wording for free.”
Dave M. · Site Manager, Brisbane
“Custom switchboard labels matched our spec exactly. Easy reorder portal and great pricing for bulk.”
Renee K. · Facilities, Gold Coast
“A-frame and shopfront decals look fantastic. Genuinely helpful advice on material for outdoor use.”
Sam T. · Cafe Owner, Sunshine Coast
“Rolled out a full site safety board pack across three projects. Consistent quality and the AS1319 compliance gave our auditors zero issues.”
Priya N. · HSE Coordinator, Sydney















