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Solliance partners TNO and Eindhoven University of Technology (in particular the M2N group of Prof. R.A.J. Janssen) have further optimized the the wide-bandgap (1.69eV) perovskite cells with high near-infrared transparency for 4T tandem application. The perovskite cell has reached a stabilized efficiency of 17.8% during...

Solliance partners TNO, imec/EnergyVille and the Eindhoven University of Technology, realized a 18.6% efficient highly near infrared transparent perovskite solar cell. The latter, when combined in a four terminal tandem configuration with an efficient Panasonic crystalline silicon (c-Si) cell or with a Miasolé flexible CIGS...

A lot of energy has been invested in the research to arrive at stable perovskite based solar cells. New chemical composition, new layers and new barrier technologies combined made these solar cells more resilient to oxygen and moisture. The milestone of one thousand hours in...

What is possible if you take this tandem concept even further? Can you fine tune the absorption wave length? What happens if you stack three, four or even more perovskite based solar cells on top of each other?...

One of the unique features of perovskite based solar cells is their translucency. Only a part of the spectrum is absorbed, leaving the module is transparent for other colours. This means another solar modules can convert the' left-over' to electrical energy. The tandem solar modules...

To come to a sustainable energy production, we need large amounts of solar cells. For perovskite solution based printing techniques are available, so the future perovskite solar modules are printed on flexible carriers. Roll-to-roll processes are researched by Ilker Dogan at Solliance Solar Research. He...

The prospects of perovskite based solar are high. But the records set on miniature lab cell, must be translated to larger modules. How can we scale up this technology to industrial processes? Valerio Zardetto (TNO) and Yinghuan Kuang (imec) will tell you the latest developments...

After publishing the announcment of 23% efficiency of flexible tandem cells, Director of Solliance Ronn Andriessen was interviewed by BNR Wetenschap Vandaag. This reulsted in a clear item on the relevance of thin-film solar technology in the contect of the energy transition and Building integrated...

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