Solar Energy Systems

Sustainable energy solutions, solar power

Residential solar energy

Reduce your dependence on the grid while simultaneously slashing your electricity expenses—residential solar stands as a lucrative investment shielding you from escalating utility costs.


During periods of insufficient solar panel output, your home seamlessly taps into grid electricity. The system comprises two core components: solar panels and a grid-connected inverter. Whether you opt for a battery-ready inverter or a standard grid-connect variant, rest assured, both can be seamlessly integrated with batteries in the future. At Walsh Electrical, our seasoned solar consultants stand ready to provide tailored assistance, support, and a solar solution perfectly aligned with your budget and energy needs.


Delivering cutting-edge solar energy systems in Colac and surrounding areas.

Hybrid Solar System

Walsh Electrical presents hybrid solar solutions in Colac and nearby areas. But what exactly is a hybrid solar system? 


Think of it as a fusion between a grid-connected setup and a battery system. Solar energy primarily powers your home, with any surplus energy diverting to charge the battery. Any leftover surplus energy beyond that gets fed back into the grid. What sets hybrid systems apart is their backup functionality. When grid power is unavailable, the batteries seamlessly kick in, either supporting dedicated loads or powering the entire house, depending on the setup.


Our installed hybrid battery systems feature top-of-the-line inverters such as Sungrow SH series and Selectronics, ensuring reliable performance and energy independence.

Off Grid Solar

In recent years, off-grid solar systems have surged in popularity among homeowners. At Walsh Electrical, we cater to this growing demand by offering off-grid solar solutions in Colac and neighboring areas. Our expertise lies in top-tier products such as SMA Sunny Island, Selectronics SP PRO, and Victron battery inverters.


Off-grid solar setups typically comprise batteries, a battery inverter, and solar inverters or regulators. Starting at approximately $15,000.00, these systems are fully customizable and can be installed in any location. Moreover, they qualify for government rebates, further enhancing their affordability.


For a personalized off-grid solar quote, reach out to Walsh Electrical today. Rest assured, our team will promptly respond to your inquiry and provide comprehensive assistance.

Commercial Solar

Over the last decade, Walsh Electrical has honed extensive expertise in the realm of commercial solar installations. From modest-sized commercial rooftop projects to expansive ground-mounted installations reaching up to 1 MW in capacity, our track record speaks volumes about our commitment to delivering top-notch commercial solar solutions.


When it comes to commercial solar, one size certainly doesn’t fit all. That’s why our dedicated team stands ready to collaborate with you, understanding your unique requirements and tailoring a commercial solar system that perfectly aligns with your objectives. Whether you’re seeking to offset energy costs, enhance sustainability credentials, or future-proof your operations against rising utility expenses, we have the knowledge and experience to guide you through the process.


Don’t hesitate to engage with our team to explore the possibilities for your commercial solar venture. With Walsh Electrical by your side, rest assured that your commercial solar needs will be met with professionalism, expertise, and a steadfast commitment to excellence.