太阳能光伏建筑一体化(BIPV).doc

太阳能光伏建筑一体化－BIPV Building Integrated Photovoltaic BIPV的基本概念 1 Basic Concepts （一）、BIPV的定义 1.1 Definition 所谓太阳能光伏建筑一体化是将太阳能利用设施与建筑有机结合从光伏方阵与建筑墙面、屋顶的结合来看，主要为和前者是将光伏方阵作为建筑材料结构的功能部分，包括用太阳电池组件取代传统的屋顶覆盖层或替代屋顶保温层等；后者把特制的光伏组件作为建材的一部分是在完整的建筑物上增加光伏方阵replace traditional roof facing or roof heat preservation layer; the latter adds the solar cells array which is used as part of construct material to integral buildings. 屋顶系统 墙面系统 Roof system Wall system 而光伏组件与建筑的集成来讲，主要有光电幕墙、光电采光顶、光电遮阳板等形式集成既消除了太阳能对建筑物形象的影响，又避免了重复投资，降低了成本。There are several integrated patterns between photovoltaic modules and buildings named photoelectric lighting roof, photoelectric wall, photoelectric sun visor and so on. Each of them not only reduces the cost but also keep the image of buildings. 光电幕墙 光电采光顶 photoelectric wall photoelectric lighting roof 公交站光伏遮阳顶 photoelectric sun visor of bus station 光伏建筑一体化是光伏系统依赖或依附于建筑的一种新能源利用形式，其主体是建筑，客体是光伏系统。太阳能光伏建筑一体化是未来太阳能技术发展的方向。Buildings are the main part while photovoltaic systems are sections. This technology indicates the direction of solar energy utilization technology. （二）、BIPV的特点 1.2 Characteristics 1、把太阳能的利用纳入环境的总体设计，把建筑、技术和美学融为一体，太阳能设施成为建筑的一部分，相互间有机结合，取代了传统太阳能的结构所造成的对建筑的外观形象的影响。 1、BIPV takes solar energy using into consideration in the total environment design and makes architecture, technology and aesthetics integrate. The solar installation of BIPV is quite different from the traditional one because it does not affect the image of buildings at all. 2、利用太阳能设施完全取代或部分取代屋顶覆盖层，可减少成本，提高效益；可用于平屋顶或斜屋顶，一般对平屋顶而言用覆盖式，对斜屋顶用镶嵌式As a result, cost is reduced and interest is increased. In BIPV modules often cover all over the flat roofs while inlay into the sloping roofs. 3、适用于城建较严格，安装规范、美观的住宅小区、高层楼群、别墅等；对于新建小区和旧房改造，一般使用单台集体购买统一安装的形式；安装规范，便于管理；可以作为楼盘推销的卖点；目前还没有支持光伏系统和光伏发电的房地产税。 3、BIPV i