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PSW Energy achieves Sigenergy Gold Certified Installer recognition

PSW Energy has reached a milestone in Western Australia’s renewable energy sector by attaining Sigenergy Gold Installer status — Sigenergy’s highest non-exclusive product partner tier. This achievement recognises consistently high standards in battery storage system design, installation, commissioning, and customer experience, and reinforces PSW Energy’s position as a trusted provider for homeowners across the greater Perth and South West region.
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Battery adoption in Western Australia is accelerating as more households seek higher self-consumption, better bill control, and resilience during outages or grid instability. In that environment, manufacturer-backed installer tiers matter because they help separate “we sell it” from “we can design, integrate, commission, and support it properly for years”.

PSW Energy’s Gold Installer status reflects that the business is delivering Sigenergy systems at an elite, repeatable standard: not as a one-off outcome, but as a proven operational capability across teams, processes, and aftercare. With 50+ employees and coverage across the greater Perth/Bunbury region (WA), this recognition also signals scale: the ability to maintain quality while delivering consistently across a wide service area.

Sigenergy Gold in a nutshell

Sigenergy’s installer tiering recognises not just product familiarity, but the real-world discipline required to deliver high-performing battery systems safely and reliably. Gold Installer status typically reflects strong results across areas such as:

1. Manufacturer training and ongoing technical accreditation (product, commissioning, firmware/platform updates, and best-practice installation methods).

2. Demonstrated installation and commissioning competence, including correct system sizing, compliant wiring/protection, and clean integration with solar and switchboard infrastructure.

3. Consistent quality assurance outcomes, including process adherence, documentation, and commissioning validation.

4. Customer satisfaction and service outcomes, including clear handover, user education, and dependable post-install support.

Gold status is a manufacturer-endorsed signal that PSW Energy is not only installing Sigenergy equipment, but doing so to a standard aligned with how the platform is intended to operate — today, and as software and energy rules evolve over time.

What this means for homeowners

For homeowners comparing battery options, the installer matters as much as the hardware. Sigenergy Gold status has real, tangible implications for the person paying the invoice:

  • Improved system design decisions up front: appropriate battery sizing, correct inverter configuration, and realistic performance expectations based on household usage patterns.

  • Cleaner commissioning and handover: proper setup, monitoring readiness, and a clearer explanation of how the system behaves in daily operation.
  • Higher confidence in safety and compliance: a battery is a high-value electrical asset; workmanship, protection, and documentation are not optional extras.

  • Stronger long-term outcomes: fewer avoidable issues, better ongoing performance stability, and clearer support pathways if something needs attention.

This is particularly relevant for households seeking backup-capable or “future-proofed” configurations, where integration quality can be the difference between a system that merely runs and a system that performs predictably.

Committed to continual improvement

Attaining Sigenergy Gold status reflects sustained investment in training, process discipline, and customer outcomes — and it aligns with PSW Energy’s broader operational focus: tight standards, consistent delivery, and support that remains dependable long after install day.

Sigenergy Gold Installer status is a meaningful marker because it reflects what customers don’t always see — the training, the commissioning discipline, and the standardisation behind every job,” said Derek McKercher, Director of PSW Energy. “For homeowners, it’s a confidence signal: you’re not just buying a battery, you’re choosing a team that can integrate it properly and support it for the long haul.

Supporting the region

As battery storage becomes a mainstream consideration for households across Western Australia, the market will continue to attract providers with varying levels of capability. Manufacturer-recognised tiers help homeowners cut through noise and focus on proven, audited competence.

Gold status reinforces PSW Energy’s role in raising the bar locally. Ensuring more households adopt storage with the right design approach, compliant delivery, and a service model built for the next decade, not just the next quarter.

Over the horizon

Gold is not an endpoint; it’s a benchmark. PSW Energy will continue to invest in technical training, commissioning practices, and customer education, while expanding capability across its teams to ensure every Sigenergy installation is delivered to the same consistent standard.

If you’re considering battery storage, whether as an add-on to an existing solar system or as part of a new installation, PSW can help you assess suitability, expected outcomes, and the right system configuration for your home.

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PSW Energy

PSW Energy is a McKercher Corporation business and the evolution of Perth Solar Warehouse to service broader markets as a proven sustainable energy product provider and trusted knowledge base.

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