Hi! I am new to Energy Plus modeling. I want to model a system in which the solar collector during the day time is used to charge the TES unit (water tank) i.e. Thermal Energy Storage unit. I am working on a model in which the TES unit is connected to a heat pump system that is going to be used for space heating. I want some guidance about how to use different objects of E+ software in order to charge the tank through the solar collector. If anyone has experience in this then please share your ideas. Thank you