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Cheaper Solar Technology developed in Oxford

Oxford, UK, 10th January 2011 Oxford Photovoltaics, a company recently spun out from the University of Oxford by Isis Innovation Ltd., has developed new solar cell technology that is manufactured from cheap, abundant, non-toxic and non-corrosive materials and can be scaled to any volume.

Harnessing the sunís energy, the solar cells are printed onto glass or other surfaces, are available in a range of colours and could be ideal for new buildings where solar cells are incorporated into glazing panels and walls.

Isis Innovation is Oxfordís technology transfer company, responsible for creating new technology companies based upon Oxford research. For Oxford PV, Isis protected and managed the underlying intellectual property, developed the initial business plan, and built the team that is now taking the company forward. By combining earlier research on artificial photosynthetic electrochemical solar cells and semiconducting plastics Oxford PV can now create manufacturable solid-state dye sensitized solar cells.

The device is a form of thin film solar technology, a relatively new development in solar energy generation.

Leading thin film technologies are currently hampered by the scarcity of minerals used. Other dye-sensitized solar cells are being held back by the volatile nature of liquid electrolytes.

Oxford PVís technology replaces the liquid electrolyte with a solid organic semiconductor, enabling entire solar modules to be screen printed onto glass or other surfaces.

Green is the most efficient 'semi-transparent' colour for producing electricity, although red and purple also work well.

The materials used are plentiful, environmentally benign and very low cost.

Oxford PV predicts that manufacturing costs of its product will be around 50% less than the current lowest-cost thin film technology and expects its new mechanism will eventually match the unsubsidised cost of electricity generated from fossil fuels.

The technology could revolutionise the incorporation of photovoltaic materials into windows and walls and other parts of buildings. CEO Kevin Arthur said: ĎThis technology is a breakthrough in this area. Weíre working closely with major companies in the sector to demonstrate that we can achieve their expectations on economic and product lifetime criteria.í

The technology was developed by Dr Henry Snaith, of Oxford Universityís Department of Physics, who said, 'One of the great advantages is that we can process it over large areas very easily. You donít have to worry about extensive sealing and encapsulation, which is an issue for the electrolyte dye cell.'

Tom Hockaday, MD of Isis Innovation, said, 'Oxford Photovoltaics is another good example of Isis' commitment towards creating new business opportunities in the sustainable energy sector. We are delighted to have worked with this dynamic and exciting team in driving Oxford PV business to this stage and I wish them continued success in the future'

~ ENDS ~

About Isis Innovation

Isis Innovation is the University of Oxford's technology transfer company and manages the University's intellectual property portfolio, working with University researchers on identifying, protecting and marketing technologies through licensing, spin-out company formation and material sales. Isis files on average one new patent application each week, has concluded over 500 technology licensing agreements, and established 70 new spin-out companies from Oxford since 1997. Isis also manages Oxford University Consulting, which arranges consulting services providing clients access to the world-class expertise of the University's academics to enhance innovative capability. Last year OUC arranged over 150 consulting deals. Isis has a separate business division, Isis Enterprise, offering consulting expertise and advice in technology transfer and open innovation to university, government and industrial clients around the world. Isis was founded in 1987 and is today one of the world's leading technology transfer and innovation management companies.

Industry enquiries to:

Kevin Arthur


Oxford Photovoltaics

T : 07802 642052

Media enquiries to:

Simon Gray

Marketing & Communications Manager, Isis Innovation Ltd

T: 01865 614428

Publisher Contact Information:

Isis Innovation
+44 1865 614428

Company profile of Isis Innovation
Past press releases of Isis Innovation.


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