News (solar energy)

Heliatek has further increased the efficiency of its OPV multi-junction cell

R&D teams of Dresden-based Heliatek GmbH have reached a record conversion efficiency of 13.2% for an OPV multi-junction cell, setting a new world record for the direct conversion of sunlight into electricity using organic photovoltaic cells. The measurement was independently confirmed by Fraunhofer CSP (centre for silicon photovoltaics) in Halle, Germany.

Heliafilm solar films from Heliatek

Heliatek GmbH, the Dresden-based company that produces ultra-light, flexible and less than 1mm thick photovoltaic solar films, was awarded as one of the World Economic Forum’s “technology pioneers”, a selection of the world’s most innovative companies.

OPV module with eight cells in series, fully manufactured by inkjet printing

The organic/hybrid printed photovoltaic field is growing and reaching the production scale, where the development of large area processes is urgently needed. To this aim, researchers from CEA-Liten, based at the French Institut National de l’Energie Solaire (INES), have developed a flexible organic photovoltaic module manufactured entirely by inkjet printing processes.

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