It is recommended to use air energy combined with solar energy for hotel hot water, which is more energy-saving. Where is such a model project? Can PHNIX do it? Do you have solar energy?

Hello, the heating mode combining air source and solar energy is adopted, and your area is very important. If you are in the north, this mode is not very ideal, and the effect can be said to be extremely poor, because air-source heat pumps and air conditioners are the same. Generally, electricity is used for auxiliary heating below MINUS 5 degrees Celsius, and solar energy is also used for auxiliary heating when the light is bad in winter. Is it meaningless to put two devices that need electric auxiliary heating together? The use of solar energy is mainly energy saving. Generally, it can be used for ten months without spending money a year. If air source is used for auxiliary heating, blind spots will appear in winter.

The hotel should also consider the future management and operation. The design of hot water system should consider the economy on the basis of the safety, stability and applicability of the whole system!