Scientists at Saudi Arabia’s King Abdullah University of Science and Technology have demonstrated a system based on commercially available solar panels which can generate electricity and produce clean, drinkable water from seawater or otherwise contaminated sources.
First-quarter figures from German engineering association the VDMA showed that, while orders picked up after a slow end to last year, almost all PV production equipment produced in the country is shipped abroad, with China the leading destination.
China’s slowdown in installations last year was more than made up for by expansion elsewhere, according to IHS Markit. The news comes amid increasing market fragmentation – with the biggest engineering, procurement and construction business boasting less than 3% market share – and internationalization, with almost half of the top 15 companies operating across more than one region.
Scientists at the Massachusetts Institute of Technology have developed a device they say could “turbocharge” a single-junction silicon PV cell, pushing the technology beyond its theoretical limit to efficiencies of 35% and higher.
The developer has announced a major portfolio acquisition. London-based Lightsource says it has acquired 1.9 GW of solar generation capacity in various stages of development from Brazilian developer Enerlife.
Several new concepts in lithium-ion storage technology have the potential to greatly the increase the energy capacity of batteries. Among them are lithium metal anodes, which could potentially increase energy density by more than 50%. With a newly optimized electrolyte, scientists at the University of California, San Diego have taken another step toward making the idea a commercial reality.
The British-German perovskite startup has closed series D funding with another £34 million to bring the money raised in the round to £65 million.
Researchers at Denmark’s Aarhus University have created a modelling tool which they say, by taking into account weather data and the historical performance of PV installations, can precisely predict the output of a solar plant at any location. The tool, say the academics, will help with the planning of new installations and the integration of PV into energy systems.
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