Back-side view of the solar cells (here on a larger wafers) with positive and negative contact. Front-side view without any shadowing contact (Photo: CSEM)
A team of EPFL and CSEM researchers in Neuchâtel, Switzerland, presents in Nature Energy a new astonishing method of creating crystalline solar cells with electrical contacts at the rear, suppressing all shadowing at the front. Thanks to the new inexpensive approach, the fabrication process is strongly simplified with efficiencies in the laboratory already surpassing 23%.
The Solar Boat Twente team is realising the first boat that fully operates on energy generated by thin film solar cells. The Dutch solar research institute Solliance, which is based in Eindhoven, is proud to be one of the leading partners involved in the Solar Boat Contest 2017.
The Dutch, Belgian and German R&D partnership Solliance announces the demonstration of an industrially-applicable roll-to-roll process for the production of solar cells, achieving a record 12,6% conversion efficiency on cell level. This breakthrough result paves the way towards an accelerated market introduction of this attractive new source of renewable energy.
