热管型太阳能热电联产系统

Heat Pipe Solar Cogeneration System

传统的太阳能光伏组件受温度影响较大,光伏组件表面温度的急剧升高会严重影响光伏电池的发电效率。太阳能热电联产系统回收利用太阳能电池产生的热能可降低太阳能电池的工作温度,在提高太阳能电池发电效率的同时亦可产生热水。充分运用热管导热技术,自主设计了热管型太阳能热电联产系统组件、太阳能光热系统。该系统运行两年来,年均产电2.37万k W·h,年产45℃以上热水2 000 t,具有显著的经济和环境效益,推广应用前景广阔。

Traditional solar photovoltaic modules influenced by temperature, high surface temperature of PV modules will seriously affect the power generation efficiency of the photovoltaic cell. Solar cogeneration systems recover heat generated by solar cells, the system reduces the operating temperature of the solar cell, also can produce hot water, while improving power generation efficiency of solar cells. Making full use of heat pipe thermal technology, we independently design heat pipe solar cogeneration system components and solar thermal systems. The system has been running for two years, which output electricity reached 23 700 kW and its annual output of hot water above 45 ℃ average reached 2 000 tons, with significant economic and environmental benefits. The application prospect of the system is vast.