Look for guidance on installer accreditation, written quotes, product warranties, electrical work, system design and post-installation support. Since July 2024, installer accreditation has been administered by Solar Accreditation Australia, so older Clean Energy Council (CEC) references may need checking against the current SAA register. Confirm that the installer is appropriately accredited for your system and that the proposed equipment and installation meet the requirements for any Small-scale Technology Certificates or state incentive. Compare the quote carefully and verify licensing with your state or territory regulator.