OneAU Energy – Business Profile

Business Category & Tags Category: Solar Energy Contractor

Tags: Residential Solar, Commercial Solar, Off-Grid Systems, Battery Storage, EV Charging, Electrical Services, Clean Energy Council Accredited, Sustainable Energy, Energy Independence

Contact Information:

Email: Darren darren@oneauenergy.com.au

Email: Nat nat@oneauenergy.com.au

Website: https://oneauenergy.com.au

Phone:

Darren: 0487 166 358

Nat: 0423 955 793

Location: Ilkley, Sunshine Coast, QLD, Australia

Social Media:

Facebook

Instagram

Linkedin

Business Description:

​OneAU Energy is a trusted Australian provider of customised solar, battery, and electrical solutions for homes, businesses, and farms across the Sunshine Coast and South East Queensland. Led by Darren and Nat, the company is committed to helping clients reduce energy costs and carbon footprints through high-quality solar installations, battery storage, EV charging systems, and general electrical services. With Clean Energy Council accreditation and a customer-centric approach, OneAU Energy offers tailored energy systems designed to maximise efficiency and long-term savings. Whether you’re aiming for energy independence or seeking to enhance your property’s value, OneAU Energy delivers reliable, sustainable solutions backed by expert guidance and ongoing support.

Why Choose Us?:

  • Tailored Energy Solutions – OneAU Energy designs customised solar, battery, and electrical systems that meet your unique needs, whether for residential, commercial, or rural properties.
  • Clean Energy Council Accredited – With accreditation and industry certification, you can trust in the quality, safety, and reliability of every installation.
  • Locally Owned and Operated – Based on the Sunshine Coast, OneAU Energy understands local conditions and provides responsive, community-focused service across South East Queensland.
  • End-to-End Support – From initial consultation through to installation and aftercare, OneAU offers expert guidance and dedicated customer service every step of the way.
  • Sustainable and Cost-Effective – By helping you reduce energy bills and your carbon footprint, OneAU Energy delivers solutions that are both environmentally responsible and economically smart.

Products and Services:

Solar Panel Installations: Custom-designed systems for homes, businesses, and farms, featuring premium panels from trusted brands like Sumec Phono Solar, Hyundai Energy Solutions, Jinko, and Trina, all backed by robust warranties .​OneAU Energy

Battery Storage Solutions: Advanced battery installations that store excess solar energy for use during peak demand or outages, promoting energy independence and sustainability .​OneAU Energy

Electric Vehicle (EV) Charging Stations: Installation of single and multiple EV charging points, suitable for both residential and commercial settings, ensuring convenient and efficient vehicle charging .​OneAU Energy

Air Conditioning Systems: Supply and installation of split-system air conditioners to maintain comfortable indoor temperatures year-round .​

General Electrical Services: Comprehensive electrical work including lighting installations, meter upgrades, ceiling fan setups, smoke alarm installations, and emergency lighting solutions .​ OneAU Energy

Customer Testimonials:

“OneAU Energy provided an exceptional solar solution for our home. Professional, efficient, and cost-effective.” – Sarah L., Sunshine Coast

“Their team designed a custom energy system that significantly reduced our business’s electricity bills.” – Mark T., Brisbane​

Photos & Videos:

Special Offers & Promotions:

Seasonal Sales: Check our website for limited-time deals

Frequently Asked Questions (FAQs)

1. What areas do you service?
We proudly serve the Sunshine Coast and surrounding areas throughout South East Queensland. If you’re unsure whether we cover your location, feel free to contact us — we’re happy to help.

2. Can I add a battery to my existing solar system?
Yes, in most cases you can retrofit a battery to an existing solar system. Our team can assess your current setup and recommend a compatible battery solution that maximises your energy savings and storage capacity.

3. How long does a solar installation take?
Most residential solar installations are completed within one to two days, depending on the size and complexity of the system. We’ll provide a clear timeline during your consultation and keep you informed every step of the way.

Call-to-Action:

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Before You Go!

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PLUS

Have a complementary chat with Ashley to discuss your business, show you the system and ensure you get the all the tools you need to increase your productivity.