Product Overview

Summary: This Solar Panel Installation on Roofs Safe Operating Procedure provides a clear, step‑by‑step method for installing photovoltaic systems safely and compliantly on Australian roofs. It helps businesses control fall risks, electrical hazards and manual handling issues while maintaining high installation quality and meeting WHS and electrical regulatory requirements.

Rooftop solar installation combines work at heights, live electrical systems, and construction activities on often fragile or complex roof structures. Without a robust, standardised procedure, the risk of falls, roof damage, electrical incidents, and non-compliance with Australian WHS and electrical regulations is significant. This Solar Panel Installation on Roofs SOP sets out a practical, end‑to‑end process that covers pre‑start planning, roof access, working at heights, panel mounting, electrical connection, testing and commissioning, and site handover.

Developed specifically for the Australian solar and construction market, this SOP helps you demonstrate due diligence under WHS legislation while keeping your teams efficient and consistent across every job. It provides clear guidance on hazard identification and control measures for different roof types (tiled, metal, asbestos-containing, flat roofs), selection and use of fall protection systems, safe use of ladders and EWP, and coordination between installers and electricians. By embedding this procedure into your operations, you reduce the likelihood of serious incidents, improve installation quality, support training of new staff, and protect your business from regulatory scrutiny, insurance issues and costly rework.

Key Benefits

• Ensure compliance with Australian WHS, electrical safety and working at heights requirements for rooftop solar installations.
• Reduce the risk of falls from height, roof penetration incidents and dropped objects through structured planning and control measures.
• Standardise installation quality across teams, minimising rework, call-backs and warranty claims.
• Streamline onboarding and competency development for new installers, apprentices and subcontractors.
• Demonstrate due diligence to regulators, clients and insurers with a documented, repeatable installation process.

Who is this for?

• Solar Installers
• Licensed Electricians
• Rooftop PV Team Leaders
• Site Supervisors
• WHS Managers
• Construction Project Managers
• Small Solar Business Owners
• OHS Coordinators
• Apprentice Electricians and Trade Assistants
• Facilities and Asset Managers

Hazards Addressed

• Falls from height while accessing or working on roofs
• Falls through fragile or brittle roofing materials (e.g. skylights, old sheeting)
• Dropped tools or panels striking people below
• Electrical shock or arc flash during connection, testing and commissioning
• Contact with live services (electrical, communications) concealed in roof cavities
• Musculoskeletal injuries from lifting, carrying and positioning solar panels and racking
• Slips and trips on wet, dusty or cluttered roof surfaces
• Adverse weather exposure including heat stress, UV exposure and high winds
• Working near overhead powerlines and service connections
• Asbestos exposure when working on or near asbestos-containing roofing materials
• Cuts, abrasions and crush injuries from sharp edges, fixings and mounting hardware
• Vehicle and traffic hazards during loading, unloading and site access

Included Sections

• 1.0 Purpose and Scope
• 2.0 References, Standards and Definitions
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Pre‑Start Planning and Risk Assessment (SWMS/JSA)
• 5.0 Site Inspection, Roof Assessment and Structural Considerations
• 6.0 Plant, Tools, Materials and Personal Protective Equipment (PPE)
• 7.0 Access to Roof, Edge Protection and Fall Prevention Controls
• 8.0 Safe Use of Ladders, Scaffolds and Elevating Work Platforms (EWP)
• 9.0 Manual Handling and Lifting of Panels and Racking
• 10.0 Installation of Mounting Systems for Different Roof Types
• 11.0 Solar Panel Placement, Fixing and Cable Management
• 12.0 Electrical Connection, Isolation, Lock‑Out/Tag‑Out and Testing
• 13.0 Working Near Overhead and Existing Electrical Services
• 14.0 Weather, Environmental and Asbestos Management Controls
• 15.0 Housekeeping, Waste Management and Roof Integrity Checks
• 16.0 Commissioning, Documentation and Client Handover
• 17.0 Emergency Procedures and Incident Response (Falls, Electrical Shock, Heat Stress)
• 18.0 Training, Induction, Supervision and Review of the Procedure

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS legislation
• Work Health and Safety Regulations 2011 (Cth) and equivalent state and territory WHS regulations
• Safe Work Australia – Model Code of Practice: Managing the Risk of Falls at Workplaces
• Safe Work Australia – Model Code of Practice: Construction Work
• Safe Work Australia – Model Code of Practice: How to Manage Work Health and Safety Risks
• AS/NZS 5033: Installation and safety requirements for photovoltaic (PV) arrays
• AS/NZS 3000: Electrical installations (Australian/New Zealand Wiring Rules)
• AS/NZS 1170.2: Structural design actions – Wind actions (relevant to panel and racking design/installation)
• AS/NZS 1891 series: Industrial fall-arrest systems and devices
• AS/NZS 4389: Safety mesh
• AS/NZS 4501 or AS/NZS ISO 45001: Occupational health and safety management systems
• State and territory Electrical Safety Acts and Regulations (e.g. Electrical Safety Act 2002 (Qld))