# McKercher Corporation

> A Perth, Western Australia group advancing electrification, sustainable energy infrastructure, services, and bespoke intelligent systems for service operations. Founded 2004 in Perth, Western Australia. Parent of PSW Energy, Perth Solar Warehouse, and McKercher Labs.

## Key facts

- Legal name: McKercher Corporation Pty Ltd (ACN 164 130 581, ABN 55 332 185 818)
- Founded: 2004 (Perth, Western Australia)
- Electrical contractor licence: EC010771
- Certifications held by PSW Energy: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 (Bureau Veritas)
- Office: 3/90 Discovery Drive, Bibra Lake, Western Australia 6163
- Phone: (08) 6171 4111 · Email: hello@mckerchercorp.com
- Subsidiaries: PSW Energy, Perth Solar Warehouse, McKercher Labs

## Pages

- [About](https://mckercher.com.au/about/): history and corporate structure since 2004
- [Mission](https://mckercher.com.au/mission/): electrification toward Real Zero
- [Inside McKercher](https://mckercher.com.au/inside/): group updates, people, standards, and business context
- [People and Organisation](https://mckercher.com.au/people/): public leadership, technical authority, and group responsibilities
  - [Derek McKercher](https://mckercher.com.au/people/derek-mckercher/): Founder & Director
  - [Nicole Bilman](https://mckercher.com.au/people/nicole-bilman/): Chief Executive Officer · PSW Energy & Perth Solar Warehouse
  - [Taylor Cooper](https://mckercher.com.au/people/taylor-cooper/): Field Manager
  - [Mark Rutherford](https://mckercher.com.au/people/mark-rutherford/): Operations & Logistics
  - [Ben Colewell](https://mckercher.com.au/people/ben-colewell/): Business Manager
  - [David Bishop](https://mckercher.com.au/people/david-bishop/): Sales Manager
  - [Andrew Trewin](https://mckercher.com.au/people/andrew-trewin/): Customer Success
- [Brands](https://mckercher.com.au/brands/): brand architecture
- [PSW Energy](https://mckercher.com.au/psw-energy/): in-house solar & battery installation
- [Perth Solar Warehouse](https://mckercher.com.au/perth-solar-warehouse/): WA online solar superstore
- [McKercher Labs](https://mckercher.com.au/mckercher-labs/): intelligent systems for service operations
- [News & Bulletins](https://mckercher.com.au/news/): operational and industry updates
- [Contact](https://mckercher.com.au/contact/): enquiries
- [Careers](https://mckercher.com.au/careers/): roles

## Recent updates

- [Half the cost of battery accreditation is funded, and enrolling first does not secure it](https://mckercher.com.au/battery-workforce-training-grants-half-course-fees-2026/) | 21 Aug 2026
- [Sigenergy releases a thermal insulation board for SigenStack packs, and places Australia in the optional band](https://mckercher.com.au/sigenstack-pack-thermal-insulation-board-product-release-notice/) | 21 Aug 2026
- [Sigenergy adds a DC combiner box and changes the battery controller codes](https://mckercher.com.au/sigenstack-dc-combiner-box-product-release-notice/) | 18 Aug 2026
- [Cheaper Home Batteries passes 500,000 installations](https://mckercher.com.au/cheaper-home-batteries-500000-installations-market-2026/) | 14 Aug 2026
- [Commercial solar feasibility in WA: the checks before system sizing](https://mckercher.com.au/commercial-solar-feasibility-wa/) | 14 Aug 2026
- [Commercial solar connection pathways on the Western Power network](https://mckercher.com.au/commercial-solar-western-power-connection/) | 14 Aug 2026
- [Installer bulletin: CSIP-AUS registration for Powerwall 3 in WA](https://mckercher.com.au/installer-bulletin-csip-aus-registration-wa-network-2026/) | 14 Aug 2026
- [Multi-state investigations test what consumer code compliance can enforce](https://mckercher.com.au/solar-retailer-investigations-consumer-code-compliance-2026/) | 14 Aug 2026
- [SigenStack BC cable now offered in an 8m length](https://mckercher.com.au/sigenstack-bc-cables-8m-product-change-notice/) | 13 Aug 2026
- [Installer Bulletin: Powerwall 2 Recall Now Routes Replacements Through the Original Installer](https://mckercher.com.au/installer-bulletin-powerwall-2-recall-installer-scheduling-2026/) | 12 Aug 2026