薄膜光伏技术在双层幕墙中的应用

建筑节能既要主动利用太阳能,还要从结构上减少热损失,以获得最佳的经济效益.本文在双层幕墙和光发电系统工程实例的基础上,提出了一种新的光伏建筑一体化结构--光伏双层幕墙,并给出了相关设计经验.光伏双层墙采用薄膜光伏组件作为发电系统,双层幕墙作为主体结构,融合了热通道技术和光伏发电技术,具有明显的隔热、隔音、分阳光、节能和装饰等功能,还可将太阳能转化成电能,与环境有着很好的相容性.

Application of Photovoltaic Technology in Double-skin Curtain Wall

In order to obtain the best economic benefits on building energy-saving,not only the solar energy should be forwardly utilized,but also the heat loss through the building envelope should be reduced.In this paper,based on the project cases of double-skin curtain wall and photovoltaic engineering,the double-skin curtain wall integrated with photovoltaic(PV) technology was proposed and the relevant design experiences were introduced.In the photovoltaic double-skin curtain wall(PVDCW),the thin-film solar cells ...