System for producing domestic hot water coupled with photovoltaic panels and method for improving the efficiency of such a system for producing domestic hot water

摘要

the invention is directed to a system (2) for the production of domestic hot water in a vessel (1), characterized by the fact that it includes a device (3) for generating the aerothermal heat pump hot water from a stream of air, mechanical ventilation. (4).with a network of air ducts (6) in the vessel (1) and a ventilation system (3) for circulating the air in the air duct system, which is coupled to the device (6), (3), the device (3) using the air introduced by the controlled mechanical ventilation (4) for the production of hot water, a solar panel (5).on or in the vicinity of the building (1), at least one air duct (6) of the network of pipes (6) of controlled mechanical ventilation (4) between the rear of the photovoltaic panels (5) and the device (3) via the ventilation system (3a))use the solar heated air to the rear of the photovoltaic panels (5) to produce hot water.