The background of this design is for a high-rise hotel building in Hong Kong. Please try to use more sources from Hong Kong. Sources from other countries can also be used to generally evaluate the systems but should note the applicability for use cases in Hong Kong.
-Reasonings why it is better to provide a centralized system as opposed to a decentralized one such as an instantaneous type electric heater in each suite.
-Bring up and compare different strategies of centralized hot water systems.
-Focus more on Solar Hot Water System and emphasize the energy-saving aspect.
-Justify the use of Solar Hot Water System in Hong Kong (Due to climate conditions, etc)
-Cost analysis to show any potential savings.
-No need to provide detailed design of the proposed system, just generally describe the system is OK.
