Set Up of a R&D Pilot Line for Solar PV Industry

Air Liquide’s early involvement in supplying the solar photovoltaic industry has helped the company establish leadership in the photovoltaic market, supplying gases, equipment and services to 8 of the top 10 leaders and more than 150 customers worldwide. Today, Air Liquide takes another step forward, investing in a photovoltaic cell manufacturing line for R&D purposes.

This investment, which consists of a crystalline solar cell manufacturing and characterization line, will allow Air Liquide to fully develop and assess new ideas and concepts designed to improve the performance and reduce the manufacturing costs of crystalline solar cells, and thereby helping to bring solar energy closer to grid parity.

Crystalline silicon remains the dominant technology among the various photovoltaic cell technologies, representing 85% of worldwide production in terms of power output. Even though it is the most mature technology, crystalline silicon-based solar panels have recently made outstanding progress in energy conversion efficiency, and show strong potential for further improvement.

Air Liquide recently acquired the Silexium™ coating technology and associated IP from Sixtron, a Canadian company. The objective is to further develop this technology, leveraging the relationship Air Liquide has already established with its customers through joint development programs. The new pilot line will allow Air Liquide to fully demonstrate and optimize new materials and processes adapted to each customer’s needs. The pilot line will be located in Air Liquide’s Corporate R&D center near Saclay, west of Paris, France, and will be run by a pool of scientists experienced in PV technologies.

Francisco Martins, Vice-President World Business Line Electronics of the Air Liquide Group, declared: “The acquisition of the Silexium™ technology and the investment in an R&D pilot line demonstrate Air Liquide’s commitment to the continued development of new supply solutions for the PV market and its support for the development of clean energies. The photovoltaic business is at the crossroads of Energy and the Environment, and requires High-Tech solutions, three growth drivers for the Air Liquide Group.”