There is no fixed “Clean Energy Council installer cost”; accredited installers set their own prices for labour and the complete solar system. Your quote can vary with system size, roof access, switchboard upgrades, battery installation, location and any rebates or incentives that may apply. Accreditation can help with eligibility for government incentives, but it does not guarantee the lowest price or a particular installation outcome. Compare several itemised quotes, check the installer’s current credentials and confirm electrical work will be completed by a licensed electrician.