Made in Australia | 25 Year Manufacturer Product Warranty

Introducing the Sunlock Racking System

Designed, Engineered and manufactured in Australia, SunLock® racking is the leading solar racking system on the Australian market.

SunLock was designed by a group of solar installers who were frustrated with the complexity of solar racking on the market and decided to create a racking system of their own. SunLock has been around for over 10 years and is now an established brand in the Commercial Solar market. These products are optimised for speed of installation and longevity.

Download Sunlock Commercial Brochure.pdf
Download Sunlock Warranty.pdf 


Why Lumenaus offers Sunlock to our Commercial Clients

Sunlock Solar Racking Systems are designed specifically for the Commercial Solar market, focusing on both flexibility and durability to meet the high demands placed upon Commercial Solar Systems. Manufactured in Australia, These systems are engineered to Australian standards, ensuring high quality and compliance with local regulations. Here’s a breakdown of their key features and benefits:

  1. Australian Made: Proudly Australian-made, supporting local industries and ensuring quick availability for projects within the country.

  2. Engineering Excellence: These systems are designed with a keen eye on durability and strength, able to withstand Australia’s harsh weather conditions. They are engineered to meet Australian Standards AS/NZS 1170 for structural design, guaranteeing their reliability and safety.

  3. Versatility: Offering a wide range of racking solutions, including options for flat roofs, pitched roofs, and ground-mounted systems. This versatility allows for tailored solutions that perfectly fit the unique requirements of each Commercial Solar project.

  4. Ease of Installation: With a focus on efficient installation, these systems feature pre-assembled components and integrated grounding. This design approach reduces labor time and costs, facilitating a smoother and faster installation process.

  5. Sustainability: Recognizing the environmental impact of manufacturing, committed to sustainability. Their systems are made from high-quality, recyclable materials, ensuring a lower carbon footprint and supporting the green credentials of your solar project.

  6. Warranty and Support: Lumenaus stands behind their products with excellent warranty terms and customer support, providing peace of mind and assistance throughout the lifespan of your solar installation.

Incorporating Sunlock Solar Racking Systems into your project not only means choosing quality and reliability but also supporting Australian manufacturing and embracing sustainable practices. Whether your Commercial Solar Systems are large or small, offering a robust, efficient, and adaptable racking solution to meet your Commercial Solar needs.

The product is packed with features and benefits which help save installers between 15-20% in installation time.

Offering a 25 Year Warranty and this is now in line with panel warranties – SunLock knows they have the best solar racking systems and now they back them.

Designed by installers in Australia – the functionality of their products is customised based on installer feedback.

Tilt frames are the result of innovation and years of solar installation experience. Further improvements to the system include integrating spring loading and built-in earthing into their clamps.

Sunlock C - Channel Rail

SunLock unique C-Channel rail is the strongest solar racking system on the market.

Allows for longer rail spans on large scale solar installations.

Built in cable management – Add the channel lid to protect your cables from the elements.

Can also be used as cable tray on solar installations and works out to be cheaper than using cable tray.

Sunlock Racking

Integrated Earthing Solution

Built in earthing on all panel clamps.

Spring loaded mechanisms on our tilt systems.

No more placing, lifting and fidgeting to install earth plates under panels, just position the panel and tighten.

SunLock now offer 25 year warranty on all of their products

All products are fast to install, compliant with relevant Australian standards (including AS/NZS1170.2.2011) and highly durable.


Designed and Engineered in Australia by installers who understand the requirements of Large Scale Solar in Australia – Designed to save you time. 


SunLock’s significantly higher strength-to-weight ratio allows for more efficient use of our product to achieve greater purlin spans.


SunLock’s modular design allows for trouble free installation and expandability to suit any type of Commercial Solar installation.