10.17634/152536-3 Z Ma Z Ma H Bao H Bao T Roskilly T Roskilly Numerical calculation of sodium acetate trihydrate as seasonal solar energy storage material Newcastle University 2017 Sodium acetate trihydrate Seasonal solar thermal energy storage Thermo-physical properties Simulation 2017-01-01 00:00:00 Dataset https://data.ncl.ac.uk/articles/dataset/Numerical_calculation_of_sodium_acetate_trihydrate_as_seasonal_solar_energy_storage_material/10281416 The data gives the basic thermo-physical properties of sodium acetate solution and sodium acetate trihydrate, including phase diagram, density, specific heat and thermal conductivity. The simulation process of the solidification process of sodium acetate solution is given. The temperature changes of each components in the storage system are given.