Researchers from Bangladesh and Australia have explored hybrid nano-phase change materials (HNPCMs) for PVT applications. They used paraffin wax as the phase-change material (PCM), incorporating ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power ...

PVT Surface The (pvT) surface shown ... The diagram shows regions associated with solid, liquid and gas phases. Regions in which two phases co-exist are normal to the (p,T) plane as in such regions ...