Imec and partner Solliance announced they have improved their 4x4cm² perovskite module, achieving a certified conversion efficiency of 12.4%, which is among the highest for this size of perovskite modules. The module efficiency was measured under long-term maximum power point (MPP) tracking, testifying to its stability.   At Solliance, this perovskite technology is developed with industrially applicable processes and with a view towards a rapid market introduction of this promising source of r...