Solar energy system based on phase change material energy storage and capillary mat terminal

Puts forward the integrated scheme. Establishes the experimental platform with a building in Shenyang as object. The test result on a fine day in winter 2010 shows that the solar hotair heating system supplies about 29 386.2 kJ of heat to the room, bearing its daytime heating load, the solar water heating system offers about 27 832.63 kJ of heat, meeting the nighttime heating requirement with the thermal storage in the building envelope, and the average indoor air temperature roughly maintains above 16 ℃, indicating a satisfactory operating effect of the system.