PCM Heat Storage Charged with a Double-Reflector Solar System

Table 1

Thermophysical properties of PCM and aluminum [8].

Aluminum		PCM
Density	2700 kg/m^3	Enthalpy of fusion	108.67 kJ/kg
Specific heat capacity	900 J/(kg·K)	Phase transition Enthalpy	31.91 kJ/kg
Mass	3.8 kg	Temperature of fusion	216.0°C
		Mass	7.5 kg