In a high-ceilinged lab room at the Lviv Polytechnic National University in western Ukraine, a high-tech Leica laser scanner whirred to life. It spun on a tripod as it mapped its surroundings.
Researchers from Ukraine's Lviv Polytechnic National University have proposed a novel design for standalone solar PV water pumping systems (SPVWPSs) that reportedly achieve higher efficiencies.