pvtech Nanoelectronics R&D organisation imec has reported a record 4-terminal Perovskite/silicon tandem photovoltaic cell with a conversion efficiency of 27.1%, while claiming further microcrystal engineering leads a path of efficiencies of over 30%. Key to the new record cell was said to be due to perovskite microcrystals. Manoj Jaysankar, doctoral researcher at imec/EnergyVille noted, “We
You want to know how high your fuel consumption is depending on the speed of your vehicle? It increases exponentially … Compare eg: 80 km / h with 160 km / h from 8000 to 32000 it is a quadruple. Or in other words, you can save 75% if you drive at half the speed!