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Lightweight and low maintenance: Australian solar pioneer unveils integrated PV for metal rooftops

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Image: ClearVue Technologies

Perth based solar glass innovator ClearVue Technologies has launched a “lightweight and low maintenance” integrated solar power solution engineered specifically for installation on metal rooftops.

Unveiled during an investor update on Wednesday evening, the new ClearVue-Helios is billed as a “cutting-edge” solar option for metal roofed buildings that can deliver 200 watts (W) per square metre.

As an added bonus, the proprietary mounting system helps to create a sealed secondary roof surface and an air gap that can keep buildings up to 30 per cent cooler, while also serving as a protective layer, extending the lifespan of the roof itself.

The new solar solution will be available in both a lightweight aluminium or heavier steel-backed to meet a range of construction needs, the company says.

The aluminium-backed option weighs only five kilograms per square metre, making it ideal for industrial rooftops unsuited to traditional solar panels. A heavier and more robust steel-backed option can also be used, which can be walked on for easy maintenance and continued access to the roof.

On the low maintenance side, the ClearVue-Helios requires only a rinse with water or a rooftop sprinkler system, making it ideal for high dust or high salt environments. It can also be integrated with ClearVue’s line of solar facades.

“The ClearVue-Helios line extends the breadth of solar solutions ClearVue provides for building envelopes,” said Douglas Hunt, CEO of ClearVue Technologies.

“This exclusive, integrated rooftop metal-backed, tempered solar panel and framing system delivers numerous benefits including excellent performance, lightweight installation and a fully sealed environment that is low maintenance.

“We will offer both aluminium and steel-backed options to the market to meet a variety of construction requirements.”

The first deployment of ClearVue-Helios products – which will be distributed globally by Helios Power – will be sued for a pilot project being built in partnership with modular homes manufacturer Prefabulous.

ClearVue, which is best known for its clear-glass solar windows, has extended its building integrated PV products into cladding, spandrel, balustrade and skylight solutions.

In May this year, the company landed a deal to supply its clear solar glass for a high-rise building currently undergoing a $A308 million facelift in the centre of Sydney.

The purchase order was issued by construction firm SRG Global, which is completing redevelopment of the City Tattersalls Club, where ClearVue’s building-integrated photovoltaics (BIPV) technology will form part of the building’s new $A600,000 rooftop.

Joshua S. Hill is a Melbourne-based journalist who has been writing about climate change, clean technology, and electric vehicles for over 15 years. He has been reporting on electric vehicles and clean technologies for Renew Economy and The Driven since 2012. His preferred mode of transport is his feet.

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