光电建筑设计及能效分析研究

Research on Photovoltaic Building Technology and its Energy Efficiency Analysis

光电建筑是建筑与能源一体化发展的方向,但是目前缺少系统性的研究。论证光电建筑是分布式光伏发电与建筑节能技术发展的必然路径,并分析光电建筑的结构形式和铜铟镓硒光伏构件。通过研究国内首座铜铟镓硒光电建筑案例及其三个方位立面的发电数据,分别计算三个立面的能效指标,结果与理论计算值相近。

Photovoltaic building is the combination of building and energy,but it is short of systematic research at present.This paper demonstrates that photovoltaic building is a path to develop the distributed photo-voltaic power generation and the building energy-saving technology,and analyzes the structural classification and copper indium gallium selenium photovoltaic component.By studying the first case of copper indium gallium selenium solar cell photovoltaic building in China and the power generation data of its three azimuth facades,calculates the energy efficiency index of the three facades respectively,and the results are similar to the theoretical calculations.