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【摘要】 随着我国经济持续发展,工业化水平不断提高,能源紧张的局面日益凸显。建筑耗能逐步成为节能领域关注的焦点。如何开发利用新能源及降低建筑能耗已经成为关系到国家节能减排实效的重要工作,光伏建筑一体化在利用可再生能源方面走出重要一步。本文根据测试得到的华南地区某光伏建筑一体化工程光伏系统发电、太阳辐射等数据,从发电效率等方面对该工程效果进行评价,并得到针对应用最为广泛的晶体硅组件系统发电效率与辐照度之间的拟合公式,为光伏建筑一体化的评价提供一定参考。 【Abstract】 With the development of economic and the improvement of industrial,energy crisis is highlighted more than before.Energy conserving is coming to be the hotspot on which we focus eyes.How to decrease the energy consumption of building and tap new resources of energy is an important task that relative to national policy.BIPV offers an access to solve this problem.In this paper generation efficient of PV panel and irradiance are tested on several system.With these data,we evaluate the characters of different systems.At the end of this paper some formulas are given for these BIPV systems.The conclusions of this paper will supply some references to BIPV. 【关键词】 光伏建筑一体化; 发电效率; 节能 【Key words】 BIPV; generation efficient; energy conservatio