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Supporting members of the Clean Energy Council
Compliance Guide

CEC Compliance and Australian Solar Standards

Everything you need to know about Clean Energy Council accreditation and Australian solar installation standards

Why CEC Compliance Matters

Required for STCs

Only CEC-accredited installers can create Small-scale Technology Certificates, which provide the federal rebate

Safety and Quality Assurance

CEC accreditation ensures installers meet rigorous training and safety standards

Warranty Protection

Many manufacturers require CEC-accredited installation for warranty validity

Clean Energy Council Accreditation

What is CEC Accreditation?

The Clean Energy Council (CEC) is Australia's peak body for the clean energy industry. CEC accreditation is a voluntary quality assurance program that certifies solar installers and electricians have completed approved training and demonstrated competency in solar installation.

Types of CEC Accreditation

Grid-Connect Solar PV Designer

Qualified to design grid-connected solar systems up to 100kW. Required for creating STCs.

Stand-Alone Power Systems Designer

Qualified to design off-grid solar and battery systems for remote locations.

Battery Storage Designer

Qualified to design and install battery energy storage systems with solar.

Key Australian Standards

AS/NZS 5033:2021

The primary standard for installation and safety requirements of photovoltaic arrays. Covers:

  • •System design and documentation requirements
  • •Electrical safety and earthing
  • •Mechanical installation and structural requirements
  • •Labeling and documentation
AS/NZS 4777.2:2020

Grid connection standard for inverters. Specifies technical requirements for:

  • •Voltage and frequency response
  • •Power quality and harmonic distortion
  • •Anti-islanding protection
  • •Export limiting and demand response
AS/NZS 3000:2018 (Wiring Rules)

General electrical installation requirements that apply to all solar installations, including:

  • •Cable sizing and protection
  • •Switchboard modifications
  • •Earthing and bonding
  • •Safety switches and circuit protection

Western Australia Specific Requirements

Western Power Approval

All solar installations in the Western Power network area require approval before connection:

  • Systems >5kW: May require export limiting to 5kW or 1.5kW depending on location
  • Battery systems: Must comply with Western Power battery guidelines

Emergency Solar Management (ESM)

Western Power can remotely reduce or disconnect solar systems during grid emergencies:

  • Systems <=5kW: Can be shut down completely during emergencies
  • Systems >5kW with export limiting: Protected from ESM shutdowns
  • Battery systems: Can continue to power your home during ESM events

Building Permits

Most residential solar installations don't require building permits in WA, but check with your local council for:

  • •Heritage-listed properties
  • •Ground-mounted systems
  • •Commercial installations

Work with CEC-Accredited Professionals

All Wattmate installers are CEC-accredited and fully compliant with Australian standards

CEC Compliance and Australian Solar Standards | Wattmate Learning Hub