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What are the installer eligibility requirements?

For safety and compliance, accredited vendors must use installers who meet strict criteria:

  • Grid Connected Battery System (GCBS) accreditation – Installers must hold GCBS accreditation from Solar Accreditation Australia (SAA). You can check whether your installer is accredited via the SAA website.

  • WorkSafe electrical contractor licence – A current electrical contractor’s licence is required to legally carry out battery installations. This licence is issued by WorkSafe WA.

  • Training – Installers must complete relevant training courses provided by Horizon Power and/or Synergy to understand network‑specific requirements.

  • Technical and safety compliance – Installers must follow Western Power’s and Horizon Power’s technical requirements, including network protection settings, isolation procedures and internet connectivity, and must agree to post‑installation safety audits. Additionally all installations must go through the required registration and testing processes prior to a rebate or no-interest loan being paid out.

  • Insurance – Vendors must have public and professional indemnity insurance to cover their installation work.

By using a qualified installer, you protect your home, comply with network rules and ensure your system meets the VPP and rebate requirements.