Our Process

Our services cover national design & installation of Residential, Commercial and Industrial Solar Power Systems. Leeson Group has existed in solar for over a decade and with our award-winning team of CEC accredited engineers and installers we look after you through the entire process of solar. 


Engineers Design Your System

Our engineers design your system with the provided documentation and images.


Monitoring & ongoing support

We monitor you system daily with performance reports and ongoing tech support for any issues that occur.

Solar Consultation & Assessment

We answer your questions on solar and do an online virtual site inspection of your roof.


We supply and install your solar

Our award winning team of CEC accredited electricians install, certify and grid connect your system.


Our Solar Products

Leeson Solar do technical assessments of the solar products we use to ensure quality on our systems. To ensure Leeson Solar provides the best possible solution through appropriate design, exceptional energy production and financial return on investment; all products must pass a rigorous internal approval process that comes with industry-leading warranties to meet the highest possible standards.  

Leeson Group are the solar partner of choice for home and businesses in Australia.

Leeson Solar is a national engineering and construction company with a focus on innovation and technical capability and values on quality, reliability and safety.


Working in solar for ten years, the diversified business is built to last with in-house engineering, construction and compliance teams that have constructed and developed projects from small building-integrated solar power systems to utility-scale solar projects, including the 34MW Cohuna Solar Farm.


Working with ASX listed companies, including Brickworks Group (ASX:BWK) as the exclusive supplier and installer of solar power systems for Bristlle Roofing, Port of Melbourne Corporation and Melbourne Water, Leeson Solar's work has won CEC Design and installation awards in both 2015 and 2018.