German solar inverter producer SMA Solar increased its sales and earnings in the first half of 2026 (H1), returning to profit compared with the same period last year.
German chemical producer Wacker Chemie has recorded a significant decline in its earnings from polysilicon, due to the adverse market conditions in the solar sector.
The Institute for Solar Energy Research Hamelin (ISFH), has included the calibration of large-area perovskite-silicon tandem solar cells at its Calibration and Test Center (CalTeC).