You have been tasked with designing a solar-powered water heating system for a residential building. Describe the key components and considerations you would include in your design. Design a five-step workflow.

Design ing a solar - powered water heating system for a residential building involves several key components and consider ations . Here is a five - step work flow to guide the design process : \n \n 1 . Det ermine the building ' s water heating needs : The first step is to determine the building ' s water heating needs . This includes the number of occup ants , the size of the building , and the amount of hot water required daily . This information will help determine the size of the solar water heating system needed . \n \n 2 . Choose the right solar col lector : The solar col lector is the component that absor bs the sun ' s energy and he ats the water . There are several types of solar collect ors available , including flat - pl ate collect ors , evac uated tube collect ors , and concentr ating collect ors . The choice of col lector will depend on the building ' s location , climate , and water heating needs . \n \n 3 . Select the appropriate storage tank : The storage tank is where the hot water is stored until it is needed . The size of the storage tank will depend on the building ' s water heating needs and the amount of solar energy available . There are several types of storage tanks available , including cyl ind rical tanks and rect angular tanks . \n \n 4 . Design the pl umbing system : The pl umbing system is responsible for transport ing the hot water from the storage tank to the f auc ets . The design of the pl umbing system will depend on the location of the solar water heating system and the building ' s layout . It is important to ensure that the pl umbing system is designed to prevent le aks and maintain water pressure . \n \n 5 . Install and maintain the system : Once the solar water heating system has been designed , it is time to install it . This involves mount ing the solar col lector on the roof or wall , connecting it to the storage tank , and install ing the pl umbing system . Regular maintenance is also required to ensure that the system is functioning properly and to prevent le aks or other issues . \n \n In summary , designing a solar - powered water heating system for a residential building involves several key components and consider ations , including determining the building ' s water heating needs , choosing the right solar col lector , selecting the appropriate storage tank , designing the pl umbing system , and install ing and maintaining the system . By following this five - step work flow , a solar water heating system can be designed and installed that is both efficient and effective . </s>