News & bulletins.
The public archive for operational bulletins, company records, compliance updates, and industry commentary from McKercher Corporation and its Western Australian businesses.
66 records published across the twelve months to Aug.
- Maintained by
- McKercher Corporation
- Status
- Published · reviewed
- For
- Customers, Employees, Industry, Installers, Partners, Public
Maintained byMcKercher CorporationPublishedReviewed
Customers, Employees, Industry, Installers, Partners, Public
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Choose the task that is closest to the decision in front of you. Each path starts with current checks, source material and related records.
Browse updates and source-led guidance
Topic guides organise recurring customer decisions. Organisational streams connect articles to the people, work, and standards behind the group.
Solar battery photo evidence rules from March 2026
The Clean Energy Regulator requires geotagged and time-stamped evidence of critical labelling for every eligible solar battery installation.
Bulletin, February 2026: inverter testing and SWIS changes
A historical index of the compliance, connection and organisational matters recorded in the McKercher Corporation bulletin for February 2026.
WA Battery Installation Safety and Compliance Checks
WA electrical licence holders must complete and document specific safety checks when commissioning battery systems with hybrid inverters.
Tesla Premium Installer Recognition for PSW in 2026
A retained Tesla certificate names PSW Energy and Perth Solar Warehouse as a Premium Certified Installer valid for 2026.
PSW Energy Places Fourth for Solar and Third for Batteries in WA
The 2025 Solaris Awards place PSW Energy fourth in Western Australia for solar capacity and third for battery capacity across systems below 100 kW.
Bulletin, January 2026: leadership and battery evidence
A historical index of the leadership, compliance, partnership and service matters recorded in the McKercher Corporation bulletin for January 2026.
WA solar and battery connection requirements from May 2026
The connection settings applying in WA since 1 May 2026: the 30 kVA inverter capacity cap, remote management, the 1.5 kW export fallback and the Region B inverter configuration.
Nicole Bilman CEO: PSW Energy and Perth Solar Warehouse
Nicole Bilman was appointed Chief Executive Officer of PSW Energy and Perth Solar Warehouse from 2 February 2026 after progressing through operational leadership.
Customer Service Platform Upgrade, 24–31 January 2026
This archive record documents the customer management platform migration planned for PSW Energy and Perth Solar Warehouse across 24 to 31 January 2026.
Australian solar panel price forecast for early 2026
A historical record of McKercher Corporation's January 2026 solar panel price forecast and the evidence limitations that prevent it being treated as an outcome.
Dates, sources, authorship, and corrections remain visible
Pulse includes current guidance, dated company records, and operational commentary. The editorial standard explains how those forms are sourced, reviewed, and corrected.