Ready to Save on Solar Power Systems?

Reduce Your Energy Bills With A Reliable Solar Power System That Pays for Itself From DAY ONE.

Proudly 100% Australian Owned & Operated

OTI Power is committed to seeing Australia being powered by the sun. For this to occur, solar power and solar power systems must be affordable, of the best quality and easily accessed by property-owners, schools, community organisations and businesses.

10+ Years in Business

Our core business is to reduce properties energy costs, combining industry knowledge with commercial, financial and regulatory expertise to help maximise savings in today’s energy and environmental markets.

Ready to save?


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6 Star review!

Awesome experience! Peter McLaren and the whole crew were outstanding. If only all companies conducted business like these guys! 6 Stars! Greg Duguid

6.5kW Installation

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. Greg

A great solar experience from start to finish

OTI Power provided a great solar experience form start to finish and continue to look after us by keeping me up to date with the best power deals available. Ian

Above & beyond our expectations

We have just had our solar power system installed by your company. We just wanted to let you know how happy we were with the service & professionalism of Peter McLaren, your office staff & your installation team. Peter guided us through every step & explained the whole process in terms we could understand & once we signed the paperwork we were given an installation date. On install day the team...

After 5 Years of research, I was thrilled to find OTI Power

The team at OTI Power were fantastic. As someone who has been looking at getting solar panels for the past 5 years we were thrilled with their expertise, service and quick installation. They also know what they are doing (which is great given all the questionable solar businesses with ignorant call centre sales people that are promoting cheap solar panel systems that are rubbish). I would highly...

Ahn, Residential Customer QLD

I would like to thank Peter from OTI power for the great deal on my solar system and great advice and service. Peter made everything so easy.

An excellent experience with a great outcome

This is an excellent company. Wonderful customer service. Nothing was a problem. Both sales and installation were superb. Very clean and tidy work. Great communication complete with quality follow up. I highly recommend Oti Power.   Nancy

Antoinette, Sunshine Coast

“OTI Power has been amazing to deal with for our solar installation. OTI Power worked with our builder to get as much as the cabling installed during construction and once we were ready they installed our solar system so efficiently. The install team were very helpful and set the system up for me before they left my home, no hassles at all. OTI Power not only delivered what they promised, they...

Awesome end-to-end experience with OTI and Harrison!

Harrison was personable and a pleasure to deal with throughout the end-to-end process - From quotation, installation, and post-installation handover! He was always responsive and even spent time to run through the online/mobile app and how the solution worked. We are over the moon to have finally cutover to solar, and it coudn't have happened without Harrison and the OTI Team. Cheers! Toto


Beat the ever increasing energy prices in Australia. Our high performance solar power systems can pay themselves off in under 4 years AND save you up to $1,500* every year for 25 years!



Find out exact ROI for an OTI Power solar system installed at your property. How much money you’ll save and discover how you can sell your excess energy back to the power company.


With no capital outlay, secure your companies energy prices with long term hedging against future power price increases with OTI Power Solar Energy Power Purchase Agreements.

OTI Power is proud to be a 100% Australian owned and operated company. The head office is based at Sanctuary Cove in Queensland, our New South Wales office is at Frenchs Forest and our warehouse is in Brisbane. We have a number of highly trained sales team members who are out and about on the road throughout Queensland and New South Wales. OTI Power focuses on three key service areas;

  1. Residential solar power systems 
  2. Commercial solar power systems 
  3. Power purchasing agreements (PPA)

OTI Power recognises that investing in a solar system is an expense for both residential and commercial customers. We acknowledge that it is difficult for customers to work through the enormous amount of information that is available to consumers to make an informed purchasing decision about a solar power system. We pride ourselves in assisting customers to gain an understanding of the purchasing process so that they can in turn make an informed decision.

 Solar power systems absorb natural energy of the sun and convert that energy into heat. This is then transferred to power your home or business. Whilst complex in the nature of how the system actually works, it is fully automated so that customers don’t have to worry about day-to-day operation. With that being said, with every solar power system that OTI Power offers customers, customers have the option to monitor the system via their very own smart device. The online live system monitoring provides customers with a huge amount of live information regarding output and consumption of the solar system.

The team at OTI Power believes in extensive training and providing old-fashioned customer service to all of our clients. Our knowledge of solar puts customers at ease with their purchasing decision.

The old-fashioned customer service that we offer is proven to be effective as in February 2020 we proudly exceeded 100 solar system installations in one postcode alone. “Once we started servicing the postcode the majority of the interest came from referrals” said Paul Blake, OTI Director. “Not only were our customers happy with the pre-installation service that our team provided, they were pleased with the expert installation and workmanship on the day of delivery.”

Solar technology has made enormous inroads in the past few years, with systems becoming more affordable as well as generating much greater power output. This not only results in a reduction in consumer’s power bills, it is also a significant environmental contributor via the use of clean energy.

At OTI Power, we only recommend and resell quality hardware as we believe that the products that we represent are a reflection of our brand. This is why we only use proven products of the utmost quality that are guaranteed for years to come. These products include solar panels and inverters which are both tough and durable and designed not to be weathered by the natural elements. In fact, so cutting edge is the latest solar power system technology, they actually thrive on our harshest element, the sun.

We recognise that choosing the right solar system hardware to match your individual needs is extremely important to all of our clients. These high-quality products translate to our customers saving more money on their energy bills.

We are proud to say that it is the long term we have in mind when it comes to your home and business. The team will provide you with detailed information highlighting your energy cost saving along with the expected return on your initial solar power system investment.­­ It is also important we ensure your system has minimal impact on your home or business surrounds. That is, for the inverter to be accessible and the panels to be aesthetically pleasing.

Regulated by the highly regarded Clean Energy Council, our systems are installed with your safety top of mind and backed by formidable warranties for the long-term. Here at OTI Power, the power is truly in your hands… taking advantage of our greatest natural resource, putting money back into your pocket whilst contributing toward a cleaner future.


No-obligation consultation

Book a 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.

Remember, this service is completely free and you’re under no obligation to take up any of our services.


Solar Power System | Brisbane, Queensland