A highly efficient solution of off-sunshine solar air heating using two packed beds of latent storage energy …
This SAHL-2 beds is essentially composed of the spherical nodules located on two metal wire rack and mounted on two beds of 13 lines and 12 columns. Theses capsules playing the role of an absorber and contain a phase change material on the basis of CaCl 2 6H 2 O with additives (To avoid the super cooling and dehydration), with a …