100% Australian-owned, we proudly deliver premium residential & commercial solar solutions saving our customers thousands by switching to clean, reliable solar energy. We understand the unique needs of Australians & are dedicated to delivering tailored solutions.
We install advanced battery systems to store excess solar energy, providing reliable backup power and improving energy independence.
Reducing your electricity bills as you use less conventional electricity sources
Hamessing solar energy, which is a free and renewable power source.
All solar panel & battery systems are designed by SAA-accredited designers.We only employ the best solar installers
Increasing property value by the addition of a home solar system.
Minimising your carbon footprint and dependence on fossil-fuelled electricity
Providing access to a reliable energy source, especially during power failures or outages
Because solar should be done right – the first time.
At Winki Energy, we don’t cut corners. We deliver quality systems, honest advice, and expert workmanship that’s built to last. Whether you’re a homeowner, business, or community organisation, we make the journey to clean energy simple, transparent, and stress-free.
To make clean energy simple, accessible, and built to last – by delivering honest advice, quality systems, and expert service that empowers our customers to take control of their energy future.
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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.
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.
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.
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.
We use best-in-class products, back our work with a 10-year workmanship warranty and guarantee our team is accredited.
All solar panel & battery systems are designed by SAA-accredited designers. We only employ the best solar installers.
All systems are installed by licensed electricians and SAA accredited solar installers.
All performance estimates are completed using accurate data and conservative when it comes to cost.
10-year inverter warranty and 25-year product & performance warranties on solar panels.
Answers To The Most Common Residential Solar Questions
Yes. Winki’s Highton location team delivers solar, batteries, EV chargers and heat pumps for homes throughout Highton.
Victorian Solar Panel Rebate: up to $1,400 off eligible PV systems, with an optional interest-free loan up to the same amount. This is a state program that sits on top of federal incentives.
Yes. From 1 July 2025, the federal Cheaper Home Batteries Program provides around a 30% upfront discount on eligible batteries. It is delivered through the Small-scale Renewable Energy Scheme using STCs and generally applied at the point of sale by approved retailers and installers. It can operate alongside Victorian programs where eligibility allows.
Highton properties are typically on the Powercor network. Your distributor runs the poles and wires and must pre-approve solar export capacity before installation. Powercor’s process involves export pre-approval via eConnect, then installation, connection and notification. Always check your bill or use Powercor’s postcode locator to confirm your specific address.
From 1 July 2025, Victoria no longer sets a state-wide minimum solar feed-in tariff. Each retailer offers its own rate above zero. The practical takeaway for Highton solar customers is to compare retailer FiTs and overall plan pricing, not just the headline rate.
Short list here.
• Panels: REC, Aiko, Trina
• Inverters: Enphase, Fronius, Sungrow
• Batteries: Tesla, Enphase, Sungrow, Sigenergy
• EV chargers: Zappi, Tesla, Wallbox
These are listed on our Products page……………………………………………………………………………………
Yes, at Winki Energy, we have Tesla among our battery options and Powerwall 3 is supported in Australia. Powerwall 3 is eligible under the Cheaper Home Batteries Program when installed to an eligible PV system and when other criteria are met. Always confirm final eligibility at quote.
We offer a 10-year workmanship warranty, a 10-year inverter warranty, and 25-year product and performance warranties on panels. Exact manufacturer terms vary by brand or model.
Outline only, since timing depends on your retailer, distributor and meter work.
We offer free assessment and end-to-end management. However, your final timeline depends on pre-approval, stock, and meter changeover.
