DIN EN 16798-15:2017-11

This standard specifies a calculation method of the energy performance to take into account the energy performance of storage systems using water of phase change material (PCM)to store cooling energy. This standard presents a general method applicable to the different technologies of water based storage system or PCM related controls systems The standard covers typically hourly time-step but can be adapted to different time steps accordingly with the scenarios used for energy use and energy delivered. A simplified method is provided for monthly time step.