A greenhouse is an energy-intensive sector with substantial greenhouse gas emissions and
extensive energy consumption. Energy-saving greenhouse strategies become particularly …

The photovoltaic-thermal collector is one of the most interesting technology for solar energy
conversion, combining electric and thermal energy production in a single device. Vapour …

The paper investigates the energy performances of several configurations of solar-assisted
heat pumps equipped with photovoltaic (PV) and photovoltaic-thermal (PVT) panels as well …

As known, the refrigerant charge and condenser area have important influence on the
thermal performance of a heat pump system. A test rig of a direct-expansion solar-assisted …

Photovoltaic systems have been widely applied in building energy systems. However, with
the sharp increase in demand of electricity in buildings during heating and cooling seasons …

With the increasing amount of building renovations in Austria, the potential increases for
replacing conventional national gas heating systems with heat pumps (HP) and thereby …

The paper analyses different configurations of solar-assisted heat pump (SAHP) systems, in
combination with the use of energy storage technologies. The aim is to investigate the …

Solar air collectors are integrated into the air source heat pump in order to increase the
performance of the heat pump in cold climate regions. The evaporator air is heated by solar …

Primary energy shortage and serious environmental pollution have aroused considerable
interest in the investigation of renewable energy heating systems. The integrated solar …

A substantial body of systematic literature reviews has focused on the topic of industrial
decarbonization. However, the decarbonization of industrial heating systems has been …