Why should you choose Halcol Energy for your Grange solar?
When you want cutting-edge solar technology, delivered and installed by a fully CEC accredited professional team with proven reliability you can trust, there is no better option than Halcol Energy.
We started as a small team on the Sunshine Coast over a decade ago, but Halcol Energy is now one of the largest solar installation companies in South East Queensland. We now service the entire South East Queensland region, and are your trusted professionals for Grange solar installation.
We’ve built our reputation on quality customer service, reliability, and delivering the best products available to our many satisfied customers. From small beginnings, Halcol Energy now proudly services the entire South East Queensland region, specialising in Grange solar installation.
For Grange solar installations you can trust, Halcol Energy uses the best products on the market at an affordable price. We partner with only world-class manufacturers, because we believe our customers deserve reliability. We understand the needs of Australian families and the conditions of our local climate. As such, our products are genuinely built to last. We even offer a 12-year warranty, because we believe in the strength of our products.

What is OnGrid Solar?
On-grid solar systems are a perfect way to power your own home using the sun, but they’re also hooked up to the main electricity grid. With so much sun in Queensland all year round, it makes perfect sense to make the switch to solar energy in Grange. You can not only power your own home, but sell excess energy back to the main power grid. This can give you a credit on your power bill (depending on your region’s tariff).
On-grid systems are extremely cost-effective to install and can pay for themselves after around three years.
What size system will I need?
Every home’s energy consumption is different, which is why we provide a full usage analysis free of charge. Our experienced team will analyse your current power usage (particularly between the hours of 8am – 4pm) and accurately determine your energy needs.
For solar energy in Grange we deliver a perfectly sized system to suit your family’s energy needs and budget. We understand that solar energy installations are an investment, and that’s why we want to help you get only the best.
Can switching to solar panels save me money?
Switching to a Solar Powered PV system can definitely save you money! In fact, most systems will pay for themselves after three years, meaning it’s all profit after that!
How much money your family saves will depend on a number of things, such as your location, the number of solar panels and inverter capacity and the size of your roof. For example, if you had a 5KW system and only used 50% of the energy produced, the remaining 50% goes back to the grid which gives you a credit on your power bill. This would equate to savings of approx. $1300 per year – or a massive 27% Return on Investment.
Switching to solar power in Grange will definitely save you money – how much is totally up to you!

Happy customers
⭐⭐⭐⭐⭐
John
The supplier and the installers did what they said they would do, when they said they would do it!
The installers were quite good, taking good care (and cleaning up), mounting the rooftop panels where I wanted them, as well as mounting the inverter where I wanted it!
They also temporarily hooked up the system immediately, with Energex arriving some 10 days later to fit the new dual metering and final system hookup.
I’m happy.
HOW MUCH? HOW MANY KWs?
IT’S BEST TO GET A FREE ENERGY ASSESSMENT!
We can give you our very best package based on your energy usage habits and power consumption. Book a Free Energy Assessment with one of our solar experts today!
Call: (07) 5438 8133 • Email: consultation@halcolenergy.com.au