Scientists in Korea have proposed a simple methodolgy to tranform existing PV systems into photovoltaic-thermal (PVT) arrays. They claim the new design offers a cheaper alternative to expensive PVT systems, while enabling easier and faster deployment.Researchers at the Pusan National University in South Korea have developed a hybrid rooftop photovoltaic-thermal system that can also be installed as a retrofit solution where a PV system is already operating. The system utilizes attachable solar collectors (ASCs) that are designed to be combined with PV panels, with the latter being turned into PVT ...Den vollständigen Artikel lesen ...