{"id":94746,"date":"2025-10-07T08:54:45","date_gmt":"2025-10-06T23:24:45","guid":{"rendered":"https:\/\/www.solarquotes.com.au\/blog\/?p=94746"},"modified":"2025-10-07T08:54:45","modified_gmt":"2025-10-06T23:24:45","slug":"check-before-battery-installer-leaves","status":"publish","type":"post","link":"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/","title":{"rendered":"What To Check Before Your Home Battery Installer Leaves"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-95007\" src=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install.jpg\" alt=\"Two men installing a battery\" width=\"1200\" height=\"628\" srcset=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install.jpg 1200w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install-300x157.jpg 300w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install-1024x536.jpg 1024w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install-768x402.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>Here&#8217;s how to check over a home battery installation before your installer leaves \u2014 as explained by a licensed electrical inspector.<\/p>\n<h2><!--more-->The Job\u2019s Not Done When the Tools Are Packed Away<\/h2>\n<p>You\u2019ve just had a shiny new home battery installed. The electrician has packed up, handed you the manual (hopefully), and said something like, \u201cShe\u2019s all set.\u201d But your battery isn\u2019t working yet \u2014 or worse, you\u2019re not quite sure if it is.<\/p>\n<p>As a licensed electrical inspector, I often arrive on-site after the install, but before the customer can start using their system. I\u2019m the one who checks that everything is safe, compliant, and actually ready to go. Sometimes I give the green light, and other times I need to delay energisation until certain issues are addressed.<\/p>\n<h2>Are Inspections Required On Home Battery Installs?<\/h2>\n<p>If you\u2019re in Victoria, it\u2019s not optional \u2014 every single battery installation must be inspected by a licensed electrical inspector before the system is energised. No exceptions.<\/p>\n<p>In other states, things vary. Some may require an inspection as part of the approval process, while others rely more heavily on random inspections \u2014 such as those carried out by the Clean Energy Regulator or a state-based audit program.<\/p>\n<p>No matter where you live, there\u2019s always a chance your installation could be inspected, either shortly after installation or even months down the track.<\/p>\n<p>A good installer should explain this from the start, so you\u2019re not left wondering why your battery isn\u2019t switched on yet \u2013 or why an inspector is wanting access to check the system over.<\/p>\n<p>Regardless of whether an inspector is going to check out your new battery, it is a good idea to do your own assessment of an install.<\/p>\n<h2>Compliance Isn\u2019t Optional \u2014 It\u2019s the Baseline<\/h2>\n<p>A battery installation isn\u2019t finished when the cables are tucked away and the lights come on. It needs to meet a minimum set of compliance standards, including:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.standards.org.au\/standards-catalogue\/standard-details?designation=as-nzs-3000-2018\">AS\/NZS 3000<\/a> (the Wiring Rules)<\/li>\n<li><a href=\"https:\/\/www.standards.org.au\/standards-catalogue\/standard-details?designation=as-nzs-5139-2019\">AS\/NZS 5139<\/a> (Battery Energy Storage Systems)<\/li>\n<li><a href=\"https:\/\/www.standards.org.au\/standards-catalogue\/standard-details?designation=AS-NZS-4777-1-2024\">AS\/NZS 4777.1<\/a> (Grid Connection of Energy Systems via Inverters)<\/li>\n<\/ul>\n<p>If those standards aren\u2019t met, your system is not compliant \u2014 and more importantly, it might not be safe.<\/p>\n<h2>Labelling: Done Right or Done Wrong<\/h2>\n<div id=\"attachment_95006\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-95006\" class=\"wp-image-95006 size-full\" src=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/warning-labels.jpeg\" alt=\"A medley of warning labels.\" width=\"1280\" height=\"960\" srcset=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/warning-labels.jpeg 1280w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/warning-labels-300x225.jpeg 300w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/warning-labels-1024x768.jpeg 1024w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/warning-labels-768x576.jpeg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><p id=\"caption-attachment-95006\" class=\"wp-caption-text\">Image of overuse of warning labels. Most of these labels can be condensed &amp; combined to not look so offensive to the system owner.<\/p><\/div>\n<p>Labelling is one of the most misunderstood \u2014 and misused \u2014 parts of a battery install.<\/p>\n<p>Installers who haven\u2019t had the right training often try to cover themselves by slapping on every label in the kit, thinking more is better. The result? Systems that are confusing, messy, and sometimes alarming to homeowners.<\/p>\n<p><strong>What good labelling looks like:<\/strong><\/p>\n<ul>\n<li>All equipment must be clearly and correctly labelled, so you know what everything is;<\/li>\n<li>Labels must be installed in the correct positions and must meet current standards, not just whatever\u2019s left in the bottom of an old toolbox;<\/li>\n<li>Monitoring screens, inverters, battery enclosures, and isolators must all be labelled properly;<\/li>\n<li><a href=\"https:\/\/www.solarquotes.com.au\/blog\/safety-theatre-kills-productivity\/\">Not every label is required<\/a> \u2014 especially the over-the-top ones with skulls, multiple toxic fume warnings, electrolyte burns, or explosion icons, which often do more to scare than to inform;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Good installers customise their labels, so the system is informative without being overbearing;<\/span><\/li>\n<li aria-level=\"1\">It\u2019s not easy for a homeowner to know which labels are still compliant and which ones are relics from an outdated standard. But if your installer is using old kits, it could be a sign they\u2019re cutting corners or in need of retraining.<\/li>\n<\/ul>\n<h2>Everything Enclosed \u2014 No Exposed Terminals<\/h2>\n<div id=\"attachment_95004\" style=\"width: 870px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-95004\" class=\"wp-image-95004 \" src=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/Exposed-cables-e1759791943481.png\" alt=\"Exposed cables\" width=\"860\" height=\"645\" srcset=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/Exposed-cables-e1759791943481.png 1173w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/Exposed-cables-e1759791943481-300x225.png 300w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/Exposed-cables-e1759791943481-1024x768.png 1024w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/Exposed-cables-e1759791943481-768x576.png 768w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><p id=\"caption-attachment-95004\" class=\"wp-caption-text\">Battery cables exceeding DVC-A must be mechanically protected all the way to the terminals. This install does not meet this requirement.<\/p><\/div>\n<p>This one\u2019s straightforward.<\/p>\n<ul>\n<li>All DC battery cabling must be enclosed \u2014 all the way to the terminals with higher voltage batteries;<\/li>\n<li>No exposed live terminals \u2014 anywhere;<\/li>\n<li>All equipment must be mounted with correct clearances, as required by the relevant standards &amp; manufacturer\u2019s instructions;<\/li>\n<li>Where applicable, barrier protection is required.<\/li>\n<\/ul>\n<p>For example, if your battery is installed on the other side of a wall backing onto a habitable room (like a bedroom or lounge), barriers are mandatory. These must be compliant, must not be penetrated, and any holes \u2014 like vents in brickwork or cable entries \u2014 must be sealed.<\/p>\n<p>These aren\u2019t nice-to-haves \u2014 they\u2019re mandatory for safety and compliance.<\/p>\n<h2>Already Got Solar?<\/h2>\n<p>A large number of battery installations these days are <a href=\"https:\/\/www.solarquotes.com.au\/blog\/old-inverters-new-battery\/\">add-ons to existing solar systems<\/a> \u2014 and this is where things can get tricky if the installer doesn\u2019t understand how to integrate them properly.<\/p>\n<p><strong>You might fall into one of the following scenarios:<\/strong><\/p>\n<ul>\n<li>You\u2019ve kept your old solar system exactly as-is, and the battery has been added alongside it;<\/li>\n<li>Your old solar inverter has been removed and replaced with a hybrid inverter that handles both solar and battery;<\/li>\n<li>A completely new solar and battery system has been added alongside your existing system.<\/li>\n<\/ul>\n<p>Each of these setups comes with its own set of challenges \u2014 from wiring and compliance to communication between inverters and battery units.<br \/>\nThe key question is: does your existing system interact safely and effectively with the new one?<\/p>\n<p><strong>A professional installer must:<\/strong><\/p>\n<ul>\n<li>Confirm the safety and compliance of your existing system \u2014 not just assume it\u2019s good to go;<\/li>\n<li>Check whether existing components \u2014 like isolators, AC cabling, switchboard configuration, or inverter type \u2014 meet the requirements of the new system;<\/li>\n<li>Identify whether anything needs to be repaired, replaced, earthed or upgraded to ensure safe integration;<\/li>\n<li>Ensure that monitoring, export control, and system communication all function properly;<\/li>\n<li>Explain exactly how the old and new systems interact, both physically and digitally.<\/li>\n<\/ul>\n<h2>Commissioning: More Than Just Powering Up<\/h2>\n<p>Proper commissioning is critical. Unfortunately, it\u2019s one of the steps that\u2019s skipped most often.<\/p>\n<p>Here\u2019s what commissioning should include:<\/p>\n<ul>\n<li>The battery is tested under load conditions;<\/li>\n<li>Battery and inverter communication is checked;<\/li>\n<li>Monitoring portals (app, desktop, or on-device screens) are activated and functional;<\/li>\n<li>Alternative supply circuits (commonly referred to as backup circuits) are verified, labelled, and tested;<\/li>\n<li>Parameters are configured \u2014 such as charge\/discharge limits, and whether the battery can be force-charged or force-discharged;<\/li>\n<li>The system is confirmed to operate safely in alternative supply mode (when the grid goes down).<\/li>\n<\/ul>\n<p>If these steps haven\u2019t been completed properly, your battery may not operate safely or as expected.<\/p>\n<h2>Neatness Is a Clue<\/h2>\n<div id=\"attachment_95005\" style=\"width: 725px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-95005\" class=\"wp-image-95005 size-full\" src=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/neat-battery-install-e1759792200308.jpg\" alt=\"A home battery system\" width=\"715\" height=\"497\" srcset=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/neat-battery-install-e1759792200308.jpg 715w, https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/neat-battery-install-e1759792200308-300x209.jpg 300w\" sizes=\"(max-width: 715px) 100vw, 715px\" \/><p id=\"caption-attachment-95005\" class=\"wp-caption-text\">A neat and tidy home battery install.<\/p><\/div>\n<p>Compliance is king \u2014 but a tidy install tells you a lot about the person who did the job.<\/p>\n<p>You don\u2019t need to be an electrician to spot when something\u2019s been rushed. Crooked labels, sloppy conduit runs, tangled cables, or an isolator you can barely reach \u2014 these all suggest a lack of care.<\/p>\n<p><strong>Look for:<\/strong><\/p>\n<ul>\n<li>No exposed wiring;<\/li>\n<li>Proper cable support and enclosure;<\/li>\n<li>Clear access to switches and isolators;<\/li>\n<li>Labelling that actually helps you understand your system;<\/li>\n<li>A general sense that the installer took pride in their work, not just clocked in and out.<\/li>\n<\/ul>\n<p>A clean, organised installation is often a sign that the important (invisible) work has been done right too.<\/p>\n<p><em>This is the first in a two part series on what to do after an install. <a href=\"https:\/\/www.solarquotes.com.au\/weekly-newsletter.html\">Subscribe to our free weekly newsletter<\/a> to be emailed Pat&#8217;s follow-up piece on the vital information to find out from an installer before they leave.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here&#8217;s how to check over a home battery installation before your installer leaves \u2014 as explained by a licensed electrical inspector.<\/p>\n","protected":false},"author":34,"featured_media":95007,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[551],"tags":[],"class_list":["post-94746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-storage","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What To Check Before Your Home Battery Installer Leaves<\/title>\n<meta name=\"description\" content=\"A battery installation isn\u2019t finished when the hardware is in place. Here&#039;s what to check before the installer leaves.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What To Check Before Your Home Battery Installer Leaves\" \/>\n<meta property=\"og:description\" content=\"A battery installation isn\u2019t finished when the hardware is in place. Here&#039;s what to check before the installer leaves.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\" \/>\n<meta property=\"og:site_name\" content=\"SolarQuotes Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SolarQuotes\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-06T23:24:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Pat Southwell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@solar_quotes\" \/>\n<meta name=\"twitter:site\" content=\"@solar_quotes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\"},\"author\":{\"name\":\"Pat Southwell\",\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/#\/schema\/person\/92b06417dd5f104d3f82dd57fe338a7e\"},\"headline\":\"What To Check Before Your Home Battery Installer Leaves\",\"datePublished\":\"2025-10-06T23:24:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\"},\"wordCount\":1252,\"commentCount\":20,\"publisher\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install.jpg\",\"articleSection\":[\"Battery Storage\"],\"inLanguage\":\"en-AU\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\",\"url\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/\",\"name\":\"What To Check Before Your Home Battery Installer Leaves\",\"isPartOf\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.solarquotes.com.au\/blog\/check-before-battery-installer-leaves\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.solarquotes.com.au\/blog\/wp-content\/uploads\/2025\/10\/modular-battery-install.jpg\",\"datePublished\":\"2025-10-06T23:24:45+00:00\",\"description\":\"A battery installation isn\u2019t finished when the hardware is in place. 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