McKercher Corporation is pleased to announce that its jointly operated subsidiaries, PSW Energy and Perth Solar Warehouse, have achieved three internationally recognised ISO certifications: ISO 9001 (Quality Management), ISO 45001 (Occupational Health and Safety Management), and ISO 14001 (Environmental Management).
This milestone, reached in January 2025, demonstrates the company’s commitment to operational excellence, workplace safety, and environmental responsibility, further establishing it as a leader in Australia’s renewable energy industry.
A Triple Certification Demonstrating Operational Excellence
Achieving all three certifications simultaneously is a distinguished accomplishment within the solar energy sector. It signifies that PSW Energy, Perth Solar Warehouse, operates under a fully integrated management system designed to deliver consistent quality, safeguard the health and safety of its workforce, and minimise its environmental footprint.
“This achievement underscores our unwavering commitment to excellence across every aspect of our business,” said Derek McKercher. “It reflects the hard work, discipline, and integrity of our entire team, who continually strive to uphold the highest international standards in service delivery, safety, and sustainability.”
ISO 9001: Quality Management at Every Level
The ISO 9001 certification validates that PSW Energy and Perth Solar Warehouse have established and maintain a robust quality management system focused on meeting customer expectations, regulatory obligations, and continual improvement.
This standard ensures that every stage—from design and procurement to installation and after-sales support—is governed by consistent quality assurance processes. Customers can have full confidence in the reliability, performance, and integrity of the products and services provided by PSWEnergy, Perth Solar Warehouse.
ISO 45001: A Safer, Healthier Workplace
With the ISO 45001 certification, PSW Energy and Perth Solar Warehouse demonstrate their proactive commitment to occupational health and safety. This internationally recognised standard confirms that the company has implemented effective systems to identify, manage, and reduce workplace risks—creating safer environments for employees, contractors, and partners alike.
Safety is not a regulatory requirement alone, but a core value embedded within the organisation’s culture, reflecting McKercher Corporation’s overarching commitment to its people.
ISO 14001: Leading Through Environmental Responsibility
The ISO 14001 certification affirms PSW Energy and Perth Solar Warehouse’s dedication to responsible environmental management and sustainable operations. By minimising waste, reducing emissions, and integrating sustainable practices across all business functions, the company continues to align its operations with its renewable energy mission—delivering solutions that benefit both customers and the planet.
This certification reinforces PSW Energy, Perth Solar Warehouse’s role as an environmental leader in Australia’s clean energy transition.
A Benchmark for the Renewable Energy Industry
Together, these certifications establish a benchmark for operational discipline and corporate responsibility within the solar industry. They provide clear, third-party validation that Perth Solar Warehouse operates to globally recognised standards in quality, safety, and sustainability—offering assurance to customers, employees, and stakeholders alike.
“Quality, safety, and environmental integrity are not separate goals; they are interconnected pillars that define how we operate,” said Derek McKercher. “These certifications strengthen our foundation and set a clear path for the future as we continue to expand responsibly and sustainably.”
Looking Ahead
As PSW Energy and Perth Solar Warehouse continue to grow under the McKercher Corporation group, these ISO certifications serve as both recognition of past achievement and a framework for ongoing improvement. The company remains dedicated to continuous enhancement of its systems, practices, and outcomes, ensuring its customers, employees, and communities benefit from the highest possible standards of excellence.
Quick links/ references
Bureau Veritas Certification: ISO 9001:2015 | ISO 45001:2015 | ISO 14001:2018
Policy: Health, Safety, Environment, Quality
Acknowledgement: PSW Energy | Perth Solar Warehouse
