ClearVue Technologies Solar Glass/Windows IPO

Western Australian solar glass company ClearVue Technologies are preparing to float on the ASX – in order to raise capital to sell their solar power generating glass windows globally. They’ve developed the tech in conjunction with the Electron Science Research Institute (ESRI) at Edith Cowan University. 

ClearVue Technologies

According to an interview with Finance News Network, ClearVue’s executive chairman Victor Rosenberg said the company is currently in the pre-development stage and are hoping to commence manufacturing the windows within the next 8 weeks.  They have a manufacturing partner in China called ROCKY Glass who will be making the windows to start, then they will licence the product worldwide, gaining income from both licensing and royalties. 

The ClearVue website have discussed their plans for the future: “Our technology presents a paradigm shift in the way glass will be used in building construction, automobiles, agriculture and speciality products”. 

ClearVue, founded in 1995, have lodged with ASIC to apply for 25,000,000 Shares at an issue price of $0.20 per Share to raise $5,000,000. Click here to download their prospectus and apply for shares online if you’re interested in their IPO. 

Solar Windows and Solar Glass

ClearVue Technologies Solar Glass and Windows
ClearVue Technologies Solar Glass and Windows (source: http://www.clearvuepv.com/)

ClearVue Technologies’ current offering is a patented nano technology – using BIPV (Building-Integrated Photovoltaic). Unlike most of their competitors the window remains clear, and the solar glass also “allows the visible light to pass through up to 70 per cent and it rejects the infrared and the UV from penetrating the room”. 

“Nobody actually has got clear glass,” said Rosenberg in an interview last year.  “They’ve got either lines or they’ve got dots, or looks like a chessboard with squares of solar panels on the glass.

“We are today, I would proudly say, the only commercial-size clear glass super building material producer.”

The windows currently generate 30W per square metre whilst simultaneously insulating and providing UV control. They’re hoping to reach 50W per square metre as they improve the BIPV technology. 

We’ve written quite extensively on solar windows – with technology such as perovskite solar cells and inkjet printed solar cells using Cyanobacteria among the more interesting ideas. There’s no doubt that this will be a huge market and there are quite a lot of competitors jostling to bring the best technology to market, so it’ll be exciting to see what happens!

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Inkjet Printed Solar Cells using Cyanobacteria

Inkjet printed solar cells could become a reality after researchers at Imperial College London, the University of Cambridge and Central Saint Martins used an inkjet printer to create tiny bio solar panels using cyanobacteria.

Inkjet Printed Solar Cells

As solar panel technology gets better and better, scientists have figured out a way to create a living ink which they then print on paper and use as bio-solar panels. Cyanobacteria, tiny creatures which use photosynthesis to turn solar light into energy (nature’s solar panels!) managed to survive a process where they’re printed onto electrically conductive carbon nanotubes, according to Futurism.com

Inkjet Printed Solar Cells
Inkjet Printed Solar Cells using Cyanobacteria (source: imperial.ac.uk)

Dr Marin Sawa from the Department of Chemical Engineering at the Imperial College of London noted that although the inkjet printed solar cells may not be able to generate enough power to run an air conditioner, for example, there are myriad ways their low power production could improve quality of life:

“Imagine a paper-based, disposable environmental sensor disguised as wallpaper, which could monitor air quality in the home. When it has done its job it could be removed and left to biodegrade in the garden without any impact on the environment” Dr. Sawa told the Imperial College website

This new type of renewable energy technology is called microbial biophotoltaics (BPV) and is being worked on by scientists across the globe.

Other things able to be powered by a panel approximately the size of an iPad could power a small LED light bulb or a digital clock. The low power output means they’re suitable for things that require small amounts of energy, such as biosensors or environmental sensors. Dr Andrea Fantuzzi noted that the BPV solution is very cost effective and could have some great implementations for healthcare:

“Paper-based BPVs integrated with printed electronics and biosensor technology could usher in an age of disposable paper-based sensors that monitor health indicators such as blood glucose levels in patients with diabetes. Once a measurement is taken, the device could be easily disposed of with low environmental impact”

One of the best things about this is that these panels are completely biodegradable – which solves a long running problem of what to do with solar panels / storage after they’re past their ‘use-by date’. Very exciting tech (similar in a way to smart solar windows research) to ring in the new year which we’ll be sure to follow closely! 

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