Power Quality Testing

Optimise your energy systems with professional power quality testing and analysis.

We help businesses identify inefficiencies, reduce downtime and improve performance through accurate testing and tailored solutions.

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Over 71,000 Solar Panels Installed in a Single Year
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100+ 5-star reviews
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Official Delivery Partner for AGL
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Trusted by Thousands of Commercial & Residential Clients Across Victoria

At Winki, we deliver data-driven insights into your power systems.

Our analysis identifies issues and opportunities to improve energy reliability and efficiency.

Our Difference

Identify hidden inefficiencies

We uncover issues like voltage fluctuations, harmonics and imbalances that can damage equipment or reduce productivity. This detailed insight empowers you to take corrective action before problems escalate into expensive repairs.

Prevent costly downtime

By addressing power quality issues early, we help protect your operations from unexpected failures and interruptions. This proactive approach keeps production running smoothly and safeguards your bottom line.

Tailored solutions

We provide actionable recommendations specific to your business needs, not generic reports. Our customised strategies ensure practical improvements that deliver measurable results for your operations.

Long-term performance improvements

Our testing ensures your systems operate at peak efficiency, saving costs and extending equipment lifespan. The result is a more resilient, reliable and future-ready infrastructure for your business.

Completed Projects

Commercial Installs

How We Work

Free site assessment

We are committed to providing a seamless solar experience, so we offer complimentary site assessments to understand your energy needs and create a tailored solar and battery solution for you.

End-to-end management

Everything is done in-house to ensure a hassle-free solar panel and battery installation process, from sales to design to installation by our CEC-accredited solar and battery installers.

Performance optimisation

From the design phase to installation, our priority is ensuring that your solar system and battery provides the greatest possible return on investment and delivers long-term savings.

Support & maintenance

Our commitment extends beyond solar system and battery installation. We can monitor your system's performance, providing peace of mind by ensuring its ongoing reliability for years to come.

Our guarantee

We use best-in-class products, back our work with a 10-year workmanship warranty and guarantee our team is accredited.

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Designed by experts

All solar panel & battery systems are designed by SAA-accredited designers. We only employ the best solar installers.

Straight-up quotes

All performance estimates are completed using accurate data and conservative when it comes to cost.

Installed by experts

All systems are installed by licensed electricians and SAA accredited solar installers.

Backed by warranties

10 year workmanship warranty. 10 year inverter warranty and 25 year product & performance warranties on solar panels.

COMMERCIAL SOLAR FREQUENTLY ASKED QUESTIONS

Answers To The Most Common Commercial Solar Questions

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What kind of businesses benefit the most from solar and battery systems?

Companies with high daytime energy use such as warehouses, manufacturing plants, offices and retail centres see the greatest savings. However, almost any business with suitable space and energy needs can benefit.

We plan installations around your schedule to minimise disruption. Most businesses experience little to no downtime during the process and we coordinate with your team to ensure safety and efficiency.

Businesses may qualify for Small-Scale Technology Certificates (STCs), Large-Scale Generation Certificates (LGCs), tax incentives and government rebates. We help you navigate these options to maximise your return on investment.

On average, commercial solar systems pay for themselves within 3–5 years, depending on system size, energy consumption and incentives. After that, the savings flow directly back into your business.

Yes. Our systems are designed with scalability in mind, allowing you to expand capacity or add storage as your energy demands increase.

Start Saving on your Power
Bills Today

Zero Upfront Cost
Boost Home Value
Reduce Carbon Footprint