HOT WATER SUPPLY AND HEATING SYSTEM FOR IMPROVING ENERGY EFFICIENCY OF SOLAR POWER GENERATION

摘要

A hot water supply and heating system for improving the energy efficiency of solar power generation, comprising a solar photovoltaic module (1), the solar photovoltaic module (1) being connected to a storage battery pack (2) by means of a wire, a photovoltaic power generation controller being provided between the solar photovoltaic module (1) and the storage battery pack (2), and the photovoltaic power generation controller being provided with a photovoltaic power generation inverter; and liquefied water entering a transition tank (9) through a return pipe (7), the liquefied water being gathered on a first barrier disc (19), and when the amount of water to be gathered is enough to push a support spring (20) to compress, the first barrier disc (19) moving downwards, the gathered liquefied water falling onto a first funnel (15) through a gap between the first barrier disc (19) and a first barrier ring (18), and finally falling onto an impeller group (16) through the first funnel (15), so as to drive the impeller group (16) to work, and the impeller group (16) driving a generator (17) to generate electric energy to be stored in the storage battery pack (2). The present invention can make full use of the potential energy of return water to improve the energy efficiency of solar power generation, and improve the utilization of energy.