New outdoor tests conducted at Saudi research center King Abdullah University of Science and Technology (KAUST) have shown that an increase in temperature affects the performance of a tandem perovskite/silicon solar cell not only because of voltage losses but also because of current mismatch between the two sub-cells.
Scientists at Germany’s Fraunhofer Institute for Solar Energy Systems (ISE) have used intense pulsed light (IPL) processing for the development of a busbarless silicon heterojunction solar cell. ILP processing is roll-to-roll technique for rapid thermal processing of various thin films.
The VDMA says Europe can restart a solar production sector that can compete on price with Chinese imports by reducing transport costs – provided a Euro supply chain can be established.
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