Open access
2026
Energy Supply Characteristics and Economic Analysis of a Coupled Heat Pump–Solar System
: Targeting the diverse and highly seasonal loads of existing residential buildings, this study develops a hybrid “solar–air-source heat pump–shower wastewater heat recovery–stratified thermal storage–fan-coil” system, and proposes a temperature-difference-threshold-driven valve–pump coordinated control strategy enabli...
Bo Ma, Wei Chen, Yanbin Li et al.
· Energy Engineering · 0 citations