Commercial Solar Windows – ClearVue Technologies

Australian building material developer ClearVue Technologies have had some good news this week – with their commercial solar windows passing the Australian Standard AS 2047, thus preparing them to market the products across Australia.  

Commercial Solar Windows

We’ve written about the ClearVue integrated clear glass solar panel before – they’ve had a successful IPO, have updated their technology a couple times, and seem to be ready to really get started selling commercial solar windows to Australia and the overseas market.

Commercial Solar Windows - ClearVue Technologies
Commercial Solar Windows – ClearVue Technologies (source: ClearVuePV.com)

Clearvue’s BIPV (Building Integrated Photovoltaic) offering the implementation of solar technology into frame-independent Insulated Glass Units which will house the ClearVue integrated clear glass solar panel. Using industry standard frames means their tech will be easy to offer to commercial buildings Australia-wide.

SmallCaps are reporting that ClearVue is separately undertaking AS 4284 certification-testing on its glass curtain wall product with results expected in August. In Europe, ClearVue has also started the process to receive CE Mark certification and allow its products to be sold in the EU. The results are expected to be received in August as well. Lastly, in America, ClearVue intends to commence US certification in the “next quarter” (Q4 2018).

Executive chairman Victor Rosenberg spoke about the accreditation and ClearVue’s plans for the future:

“The accreditation by the AWA of the ClearVue window product to AS 2047 represents a giant leap forward for the company. With this step, we have now moved from being a research company into a commercial operation and are now able to commercialise our product in the Australian market. We are on track with the business plan outlined in our Prospectus and look forward to being able to announce to the market similar certifications and accreditations shortly,” said Mr Rosenberg.

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The ClearVue integrated clear glass solar panel.

We’ve written about ClearVue solar glass a couple of times already this year – the Perth based company has had a successful IPO and has some great tech behind it. On Wednesday they announced the development of a frame-independent Insulated Glass Unit which will house the ClearVue integrated clear glass solar panel.

The ClearVue integrated clear glass solar panel.

The ClearVue integrated clear glass solar panel
The ClearVue integrated clear glass solar panel (source: CleearVuePV.com)

A press release on the ClearVue website has given an indication of what we can expect from this company – they’ve developed these IGU’s which means there will be more licensing opportunities, as the clients ‘no longer need to rely upon ClearVue proprietary window frame designs and can instead utilise industry standard frames’ – meaning it’ll be far easier to get the tech into more homes, office buildings, boats, or even caravans. 

This represents a fairly significant shift in tech for the company who previously built the PV cells around the inside of the window frame – where it’s now captured within the IGU glass module itself – making it far easier to apply their BIPV integrated clear glass solar panel. 

ClearVue Executive Chairman Victor Rosenberg said in the press release that the new IGU units will open up their ability to sell more units and include them in wider ranges of usage:

“The move away from dependency upon any specific frame design to an industry standard IGU that can be supplied to innumerate framing companies and window fabricators will significantly increase ClearVue’s potential to reach a global market faster. This simple step has widened our scope for even greater licensing opportunities”

The IGU units will be used in early trial sites in, amongst other places, Mirreco’s micro-homes. In other news, their window and glass curtain wall solutions continue to progress and are expected to be completed on schedule. We can’t wait to see what’s next for this and for solar windows! One of my favourite pieces of solar tech.

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ClearVue solar glass IPO – $5m

The ClearVue solar glass IPO has been a success, with the Perth based company debuting on the ASX after raising $5m AUD via an IPO. They now plan to float on the national stock market in March, if everything goes to plan with regards to their solar windows

We’ve previously written about the ClearVue IPO – back in March they lodged with ASIC to offer 25 million shares at $0.20 to raise the $5m AUD (although RenewEconomy are reporting they were hoping to raise $6m). It’a fantastic to see them reach this amount and take the business to the next step.

ClearVue solar glass

ClearVue Solar Glass and Windows
ClearVue Solar Glass and Windows (source: clearvuepv.com)

The patented ClearVue nano-technology was developed together with the Electron Science Research Institute (ESRI) at Edith Cowan University. Their BIPV (building-integrated photovoltaic) product generates a minimum of 30W per square metre of clear glass, whilst simultaneously insulating from heat and cold. They’re hoping to boost this 30W per square metre to 50W on the back of the upgraded funding.

ClearVue’s executive chairman Victor Rosenberg hasn’t been quoted since the success of the IPO but here he is a couple of months ago discussing their product:

“Our technology presents a paradigm shift in the way glass will be used in building construction, automobiles, agriculture and speciality products,” Rosenberg said.

“Glass will no longer be just a component of construction but also a renewable energy resource.”  

You can see the ClearVue panels used in places like bus shelters where they power LED lights and a digital bus display. No doubt we’ll see commercial scale production of the solar glass next. This will be offered to the agricultural and greenhouse sectors, as well as in building and construction.

In a world where it’s mandatory to have new solar panels on houses built in California, it’s certainly far from out of the picture to see solar glass installed in new buildings.

If you’ve like to learn more, click here to watch a video on ClearVue from their website.

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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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SONOB Installation on Dutch Highways (IIPV)

The Netherlands is expanding a test of solar panel sound barriers (SONOB) as part of a project replacing currently installed sound barriers. The usage of Infrastructure Integrated Photovoltaics (IIPV) (Also known as Building Integrated Photovoltaics (BIPV)) is being used in the Tesla Solar Roof, solar windows, and many more locations worldwide. 

SONOB Trial in Holland – Phase 2

SONOB Solar Highway Netherlands Heijmans Van Campen Bayards
SONOB Solar Highway in the Netherlands (source: vancampenbayards.com)

Electrek are reporting that, following a successful 2014 trial in Hertogenbosch of the technology, a new project will commence construction early next year. They plan to connect to the grid later in 2018. The 68 discrete sound barriers will be five metres high and four metres wide along a 400 metre stretch of highway. This will make Solar Highways the largest project in Europe using integrated solar cells in noise barriers to generate power whilst also stopping noise pollution in the surrounding neighbourhood. 

The project will be undertaken by Heijmans in conjunction with Rijkswaterstaat (Ministry of Infrastructure and the Environment), Energy research Centre of the Netherlands (ECN) and the Solar Energy Application Centre (SEAC) – and the location of it is next to the A50 at Uden. Heijmans will be collaborating on the construction with Scheuten, Van Campen Bayards and Libra Energy.

SONOB Technology

The 2014 project explored the efficiacy of two disparate methods – semi-transparent crystalline silicon-based solar noise barriers, and semi-transparent coloured plates which used solar concentrator technology. According to SEAC, after key learnings in the 2014 trials were utilised, a SONOB ‘living lab’ was installed in Den Bosch which adds extra functionality to improve soundproofing, scalability, noise barrier requirements, semi-transparency, and so on. 

The new barriers, facing north/south and east/west, are equipped with two Luminescent Solar Concentrators (LSC) with c-Si and GaAs cells and two panels with mono and bi-facial c-Si cells. The goal is to create a ‘breakthrough modular solar noise barrier concept’ that could be rolled out countrywide (and farther!). 

We’ll wait for results on this and also be sure to report on any new IIPV/BIPV installations coming up in the future to monitor how this exciting technology is progressing! 

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