About Powerguard

Protecting What Powers Your Life

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Powerguard Australia

For over 35 years, PowerGuard has been Australia’s trusted name in electrical protection. Our mission is simple, to keep your valuable electronics, appliances, and essential equipment safe from power-related damage so you can focus on what matters most. Whether it's a sudden blackout, a damaging power surge, or unseen electrical interference, PowerGuard products give you reliable, proven protection.

What We Offer

Surge & Power Filtration Protection

Guards against spikes, surges, RFI, and EMI noise, not just the basics.

Extends the life of your electronics and reduces costly downtime.

Portable Power Stations

Clean, reliable, and versatile energy for home backup, worksites, camping, or off-grid living.

Powered by advanced LiFePO4 batteries for 4,000+ charging cycles and long-lasting performance

Solar Charging Solutions

High-efficiency foldable solar panels with up to 23.4% conversion efficiency.

Sustainable, off-grid energy for when you need it most.

Our Reach

PowerGuard is part of Cellnet Group Limited, alongside 3sixT Gear and Wave Audio.

  • Head Office: Brisbane, QLD
  • Distribution Centres: Melbourne, AU & Auckland, NZ
  • Available exclusively at Harvey Norman Australia (with plans to expand to other partners in the future).

Why PowerGuard is Different

Our products are exclusively designed to be used in Australia and New Zealand, with 100% electrical certification for these markets.

Industry Expertise

Decades of experience in electrical protection, trusted by major energy providers and professional electricians.

Australian & New Zealand Certified

All products meet strict local safety standards.

Full Control & Monitoring

Many products feature app integration for real-time performance tracking.


Quality You Can Trust

From concept to completion, we oversee every stage of product development.

Our Promise

We protect our homes, our vehicles, and our loved ones; shouldn't we do the same for the devices and systems that power our daily lives?

With PowerGuard, you're not just buying a product, you're investing in peace of mind, reliability, and the freedom to power your life anywhere.