In northern China, promoting low-carbon heating technologies is pivotal in improving air
quality and reducing carbon emissions. Solar-assisted air source heat pump systems have …

The present study develops a review of heating and cooling (H&C) technologies used to
produce space H&C services in eleven European member states. On the one hand, it …

In traditional photovoltaic heat pumps, the photovoltaic (PV) cells and condenser would
hinder each other's heat dissipation in the reverse cooling mode, resulting in a drop in both …

In the evolving energy sector, where buildings are recognized as dynamic components of
energy networks and smart grids, the implementation of new regulations and guidelines is …

The solar assisted ground source heat pump system (SAGSHP) is recognized as an
efficient, clean and economical renewable energy technology for hot water supply. However …

Large-scale thermal energy storage is currently an effective technology to address the
intermittency of renewable energy power, shift terminal peak power load, and match energy …

The solar assisted air source heat pump (SAASHP) system is widely used for campus water
heating owing to its cost-effectiveness and cleanliness. In the current design process of the …

To solve the intermittent problem of solar drying systems, this study proposes a solar
vacuum tube collector coupled heat pump drying (HPD) system that can adopt three …

Multi-source energy systems are a promising solution to lower the environmental impact of
the heating and cooling sector and enhance the exploitation of renewable energy sources …

Making full use of renewable energy is one of the efficient tools to reduce energy
consumption and CO 2 emissions in buildings. This study investigated the performance of a …