PSW Energy (including Perth Solar Warehouse), a prominent solar and battery provider in Western Australia and a subsidiary of McKercher Corporation, has announced an updated scheduling framework for selected installation projects. This enhancement will reinforce the company’s enduring commitment to quality, safety, and compliance with Australian Standards in all system installations.
The revised time allocations will impact less than 5% of scheduled solar and battery installations, ensuring minimal disruption while allowing for improved planning and precision on more complex projects.
Proactive Quality Assurance
The adjustments are the result of an intentional, forward-looking quality improvement initiative, rather than operational constraints. Installations involving gateway/blackout protection features, switchboard upgrades, complex roof structures, or intricate building environments will now receive extended time allocations to ensure optimal long-term performance and compliance.
“Solar and battery technologies are becoming more advanced, and it’s essential that the supporting installation processes evolve with them,” said Derek McKercher, Director, McKercher Corporation. “These refined timeframes allow PSW Energy technicians to deliver consistent, high-quality outcomes without compromise—exactly what our customers expect from our brands.”
Aligned With ISO-Driven Quality Practices
The refinements also support McKercher Corporation’s broader commitment to ISO-aligned operational frameworks. By adjusting schedules to better match the technical nature of certain installations, PSW Energy continues to uphold rigorous documented procedures, continuous quality improvement practices, and the highest safety standards.
“These updates reinforce our dedication to delivering installations that meet every requirement of Australian Standards while supporting our ongoing pursuit of ISO-aligned excellence,” said Nicole Bilman, General Manager, PSW Energy. “It’s a proactive step, taken to ensure long-term reliability and safety for every customer.”
Customer Impact and Communication
Customers affected by the revised timeframes will be contacted directly with updated scheduling details. No action is required from customers unless notified. All other installations will proceed as initially planned.
The company emphasises that the refinements safeguard installation quality while ensuring that customer expectations remain clear and well-managed.
Learn more: Update on installation timeframe refinements [PSW Energy] ›
About PSW Energy
PSW Energy is a trusted Western Australian provider of premium solar and battery storage solutions, delivering high-performance renewable energy systems for homes and businesses. The McKercher Corporation business is recognised for its history of technical expertise, industry-leading brands, and a strong commitment to installation excellence.
About McKercher Corporation
McKercher Corporation is the parent organisation behind a portfolio of high-performance energy, technology, and service brands, including PSW Energy and Perth Solar Warehouse. The company is dedicated to driving innovation, operational excellence, and sustainable growth across all subsidiaries.
