Solar heat-exchange and energy-storage fan heater

The invention relates to the technical field of solar energy, in particular to a solar heat-exchange and energy-storage fan heater, which has the advantages of high absorption rate, high conversion rate and high energy collection. The fan heater consists of 5 to 10 groups of vacuum air heat collector tubes in parallel; two ends of the vacuum heat collector tube (1) are open and connected with a header (2) and a header (3) respectively; the header (2) is connected with an outdoor fan (4) through a copper pipe; the header (3) is connected with a radiating fin (5) through a copper pipe; and a heat-exchange and energy-storage tank (6) is connected between the header (3) and the radiating fin (5). The solar heat-exchange and energy-storage fan heater has the advantages of novel design, simple structure, high heat-collecting efficiency due to the adoption of two ends-opened vacuum heat collection form, and capacity of meeting the requirement on domestic hot water.