GB/T 17683.1-1999
ActiveSolar energy--Reference solar spectral irradiance at the ground at different receiving conditions--Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5
太阳能 在地面不同接收条件下的太阳光谱辐照度标准 第1部分:大气质量1.5的法向直接日射辐照度和半球向日射辐照度
Application Summary AI generated
This standard defines the reference solar spectral irradiance distribution for air mass 1.5, specifically for direct normal and hemispherical (global) sunlight on a tilted plane. It is applied in the photovoltaic industry for rating and testing solar cell and module performance under standardized terrestrial conditions, ensuring consistent efficiency measurements across different manufacturers and laboratories.
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