Orehounig, Kristina; Dervishi, Sokol; Mahdavi, Ardeshir - In: Renewable Energy 71 (2014) C, pp. 185-192
Performance simulation applications require reliable information regarding the intensity of solar irradiance on …-integrated solar energy systems. Since measured irradiance databases typically include only horizontal irradiance values, solar … options to derive, from horizontal irradiance data, solar radiation intensity levels on inclined surfaces. To evaluate these …