Injection Testing Services

Ensure the reliability and safety of your electrical protection systems with precision injection testing.

Our services verify relay and protection device performance, minimising risk and ensuring compliance with industry standards.

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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 provide accurate testing to protect your assets and people.

Our skilled technicians use advanced equipment to confirm system reliability and performance.

Our Difference

Enhanced safety assurance

We ensure your protection systems respond correctly to faults, safeguarding people, equipment and operations. This proactive approach minimises hazards and gives you confidence in the resilience of your electrical network.

Industry compliance

Our testing meets strict regulatory and safety standards, providing documentation for audits and compliance reporting. You gain peace of mind knowing your business is always inspection-ready and fully compliant.

Experienced technicians

Our team brings specialised expertise and precision, ensuring reliable results and minimal downtime. Their hands-on knowledge allows faster issue resolution and optimised system performance.

Ongoing support

We offer routine testing schedules and reporting to help you stay ahead of risks and compliance requirements. This long-term partnership approach ensures your operations remain safe, efficient and future-ready.

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.

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