WITH MORE THAN 10 YEARS OF EXPERIENCE IN SOLAR ENERGY.
Servicing South East QLD, we combine technical expertise with commercial and financial insight to deliver solar panel systems for residential & commercial properties that maximise your savings and reduce your energy costs.

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  • ‘‘We got 3 quotes and OTI was hands down the most professional and trustworthy. They gave us lots of information and options and their prices were competitive. All the way through the process, their service was outstanding.’’

  • ‘‘Very happy with OTI.
    Dealt with Paul Blake and had 6.5 kilowatt installed in January 17. Our bill for that quarter previously was over $1800.00 and have just paid bill for the same quarter which was just over $500.00. Very professional and install was no problem. Would definitely recommend OTI for solar.’’

  • ‘‘Can’t fault OTI power.
    That’s why we’ve just used them to top up to 20 kw solar and 40 kWh battery. This is the 5th install they’ve done for our extended family as well as 100 kw on our commercial building.
    Great follow up! Even came to commercial office to replace a couple of panels that failed. They had advised they weren’t working. Can’t beat that!’’

  • ‘‘Very competitive pricing.
    After OTI provided us with a large PV array in 2020, we went with them again for a 40kWh battery in 2025. Their simple, no-nonsense approach won them the work. From Paul going through the best system for us to the subcontractors that worked hard to conceal the cables and left a neat and tidy install, we highly recommend OTI.’’

Save money.
Gain energy independence. Power a cleaner future with OTI Power.

Our mission is simple — to make clean, affordable solar power accessible to every Australian homeowner.

From premium-quality systems to seamless installation and support, we make switching to solar easy, reliable, and rewarding.


Book a free no-obligation consultation
with one of our technicians today, and we’ll call you to perform a detailed assessment of your situation.
We’ll discuss your property and show you the calculations on how much money you stand to save every year.

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About our services

Power Your Home the Smarter Way
Proudly 100% Australian-owned and operated, OTI Power has been helping homes harness the power of the sun for over 10 years.

  • At OTI Power, we don’t believe in one-size-fits-all solutions — every system is carefully tailored to maximise your home’s energy efficiency, lower your power bills, and reduce your reliance on the grid.

    Using high-quality, Australian-approved technology and expert system design, we ensure you get the best performance, reliability, and long-term savings possible. Whether you’re looking to cut costs, add battery storage for night-time use, or future-proof your home’s energy needs, OTI Power delivers smart, sustainable solutions made to suit you.

  • OTI Power designs and installs tailored commercial solar and battery systems that help businesses significantly reduce operating costs, improve sustainability credentials, and future-proof against rising energy prices.

    With over a decade of experience and deep industry knowledge, we deliver high-performance systems that are engineered for long-term reliability and maximum return on investment.

    From small enterprises to large-scale operations, our commercial solar solutions are built to enhance efficiency, strengthen your brand’s environmental impact, and put you in control of your energy future.

  • Take control of your energy with advanced battery storage systems designed to maximise the power of your solar investment. OTI Power’s intelligent storage solutions let you capture and store excess solar energy for use when the sun isn’t shining — helping you lower electricity costs, gain energy independence, and enjoy reliable backup power during outages.

    Our expertly designed systems offer seamless integration, smart monitoring, and scalable capacity to suit your home or business.

    Stay powered day and night, reduce reliance on the grid, and make the most of every ray of sunshine.

  • Keep your solar investment performing at its best with OTI Power’s ongoing maintenance and monitoring services. Our expert team provides regular system checks, performance tracking, and proactive support to ensure your solar and battery systems operate at peak efficiency year after year.

    With real-time monitoring and professional care, we help detect and resolve potential issues before they impact your savings — giving you complete confidence and long-term peace of mind that your energy system is always working as hard as you do.

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About Us

OTI Power is a 100% Australian-owned company servicing SE QLD and the Tweed Heads region with a head office on the Gold Coast.

We specialise in helping residential and commercial clients reduce energy costs through high-quality solar systems.
By combining strong industry knowledge with commercial, financial, and regulatory expertise, we deliver maximum savings and sustainable energy solutions.

  • We design and deliver energy-efficient solar projects across Queensland, New South Wales, and Australia. Our detailed site analysis ensures each system meets regulatory standards while providing long-term financial and environmental benefits.

    We’re committed to powering Australia with affordable, reliable, and high-quality solar technology that’s accessible to property owners, schools, community organisations, and businesses.

  • Every job is personally quoted and assessed. We work with you to help you get the most out of your solar.
    We maintain long-term relationships with our clients, offering ongoing advice and support to ensure their systems continue to perform efficiently for years to come.

  • By combining strong industry knowledge with commercial, financial, and regulatory expertise, we deliver maximum savings and sustainable energy solutions.

    With deep knowledge of energy markets, technologies, government incentives, and finance options, we guide clients through every stage of their project. As the renewable sector rapidly evolves, we help customers make informed decisions that deliver lasting, cost-effective results.

    We understand that today’s consumers value choice, transparency, and sustainability — and we’re p