Experimental Study of a Solar BIPVT System Based on a Micro Heat Pipe Array
(BIPVT)system based on a flat panel micro-heat pipe array is studied,and the relevant thermoelectric characteristics of the system on January 10,2023 are studied.A flat plate micro heat pipe array solar photovoltaic photothermal and building integrated photovoltaic/thermal system(BIPVT)system is studied.The relevant ther-moelectric characteristics of the system on January 10,2023 are studied.The results show that:in the average daily solar radiation of 540.8 W/m2,average daily outdoor temperature is 4℃and the average daily indoor temperature of the microtubular array solar BIPVT system is 23.6℃,which can meet the basic indoor heating requirements in winter;the average daily temperature difference between the water inlet and outlet of the system is 0.9℃,and the average daily temperature difference between the inlet and outlet of the system is 13.6℃,which is a very good effect of the hot air;the average daily electrical efficiency of the system is 9.6%.The average daily hot water effi-ciency is 34%,and the average daily integrated efficiency is 59.6%.Using the flat plate micro heat pipe array for BIPVT system can reduce the temperature of the battery backplane and improve the power generation efficiency.
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