Halcol Energy
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Halcol Energy
We are now reputed to be the largest solar installation company on the Sunshine Coast and Brisbane, servicing the entire South East of Queensland region including Hervey Bay, Caboolture, Toowoomba and North Lakes. Our friendly office staff and teams of installers pride themselves on providing a premium, unmatched service to our customers.

Halcol Energy thoroughly researches our suppliers to only work with the finest, providing you with high quality products for your project. To ensure the efficiency and longevity of your investment, we only operate with world-class manufacturers, such as Tesla, Sonnen, and Canadian Solar for the supply of high quality Solar Panels, and SoFar Solar who provide Inverters that offer excellent reliability and performance.
Services
As a trusted Queensland-based solar company, we are proud to offer our best ever on-grid solar systems, featuring Canadian Solar Panels with a 25 Year Insurance Backed Warranty and a choice of Inverters from SMA, Sofar Solar and SolarEdge. We have world-class Solar Battery options from Duracell, Tesla and sonnenBatterie.
Halcol Energy are constantly growing, creating, and modernising to provide clean and affordable energy solutions and coupled with our strong relationships with various companies both worldwide and at home, you can be confident knowing that we are at the forefront of the ever changing and expanding market, constantly monitoring the technology and new inventions to enable us to offer our customers the most up to date services and products.
Your solar system purchase was a major investment. Just like your other large investments, regular servicing is essential. Annual servicing and cleaning is recommended to ensure that your system is operating at peak performance. With a professional Halcol Energy Service & Clean you can be sure your investment is working its hardest all year round!
Every home that uses an air conditioner or heat pump, should realise that just removing the filters and giving them a dust off isn't sufficient. A unit that hasn't been professionally cleaned will have a build-up of dust, fungus, mould and bacteria inside the unit. This not only reduces the air passing through the vents efficiently, but it also has a major effect on the quality of air in your home.
With Halcol Energy, you can harness the Queensland sun to power your home and even sell excess energy back to the main grid. You could even become energy independent with out solar and battery packages. For the best solar energy Sunshine Coast homes and businesses can find, come to Halcol Energy. Check out our range of solar packages below, and find the perfect solution for every household, business and budget.
Reviews (4)
Bruce Hayward
Bruce Hayward
Jun 27, 2021
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Found that the Halcol team were extremely efficient in every aspect both before and during installation. Thanks
Bradley Fitzpatrick
Bradley Fitzpatrick
Nov 03, 2020
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Recommended from a friend who used halcol and was extremely satisfied with the service product etc.Had 2 systems at previous addresses and this one exceeds expectations and was very affordable.They recommend the system that will best suit your usage and im happy to say no more electricity bill.May even get a credit AWSOME👌👌👌
Simon Darley
Simon Darley
Oct 07, 2020
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Good price, good quality, good service, good communication, no fuss no hassles, job done to expectations and requirements without any hiccups.
Hoping for the rest of my life with free/negligible power bills.
Bassem Zafer Fakhreddine
Bassem Zafer Fakhreddine
Jun 14, 2020
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HALCOL ENERGY WERE ESCELLENT TO DEAL WITH. HELPFULL HONEST WELL PRICED GREAT VALUE EXCELLENT PRODUCTS THE TWO YOUNG TECHNICIANS WERE EXCELLENT FARST INFORMATIVE AND PROFESSIONAL. THE OFFICE STAFF AND SALES PERSONEL WERE VERY HELFULL VERY EXPERIENCED HONEST OPEN COMMUNICATION.
HIGHLY RECOMMEND HALCOL A LOCAL COMPANY WAS VERY HAPPY WITH EVERYTHING HIGHLY RECOMMENED HALCOL. SO HAPPY