Batteries

AS/NZS 5139

Safety of battery systems used with power conversion equipment: installation, location, and protection of battery energy storage.

Sources listedReviewed July 2026Source: Standards Australia / NZOur methodology

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What does AS/NZS 5139 cover?When does AS/NZS 5139 apply on a job?How does AS/NZS 5139 relate to the other standards?

Applies to

Home and commercial battery storage installs.

Published by

Standards Australia / NZ

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How it meets the others

This page explains what AS/NZS 5139 covers and where it sits against the other standards. It does not reproduce the standard, and it is not a substitute for it. For the requirements themselves, work from the current published edition, available from the Standards Australia store. Compliance is determined by a licensed professional working to the current edition.