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首页> 外文会议>European Photovoltaic Solar Energy Conference and Exhibition >EFFECT OF GLASS/EVA/BACKSHEET ENCAPSULATION PACKAGE ON THE INDUSTRIAL RATING OF C-SI PV MODULES
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EFFECT OF GLASS/EVA/BACKSHEET ENCAPSULATION PACKAGE ON THE INDUSTRIAL RATING OF C-SI PV MODULES

机译：玻璃/ EVA /底片封装包装对C-Si PV模块工业额定值的影响

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摘要

The impact of reference modules in power rating of PV-modules in the industry is vital. Often the practices used in the industry may deviate to the standard and reference modules of different bill of materials are used than the rated modules. The impact of unmatched with different glass/EVA/backsheet encapsulation on the power rating is the topic of this work. Glass, encapsulants and backsheets respond differently to direct and diffusive components of irradiance altering the angular response of the device. The first may introduce angular mismatch which may exceed ± 1 %, k=2 in solar simulators with considerable diffusive light out of a field of view of 30°. In such cases the diffusive component of solar simulator light is significant. In addition glass and EVA combinations may impact the SR response of the device and in particular the UV response. The underlying spectral mismatch may introduce errors, which exceed 2% even in solar simulators of class A spectral matching. Last, but not least it is shown that when consistent rating methods are applied, the combined measurement uncertainty of angular and spectral mismatch can be reduced to ±0.35%, k=2; practically the measurement uncertainty itself.
机译：参考模块在行业中PV模块的功率等级的影响至关重要。通常，业内使用的实践可能偏离不同材料的标准和参考模块，而不是额定模块。无与伦比对不同玻璃/ EVA /底片封装对额定功率的影响是这项工作的主题。玻璃，密封剂和底片不同地反应不同的辐照辐射成分改变装置的角度响应。首先可以引入角度不匹配，其在太阳模拟器中可能超过±1％，k = 2，其中具有30°的视野中具有相当大的扩散光线。在这种情况下，太阳模拟器光的扩散成分是显着的。此外，玻璃和EVA组合可能会影响装置的SR响应，特别是UV响应。底层光谱不匹配可能引入误差，即使在A类的频谱匹配的太阳能模拟器中，也可以超过2％。最后，但结果表明，当施加一致的评级方法时，角度和光谱失配的组合测量不确定度可以减少到±0.35％，k = 2;实际上是测量不确定性本身。

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