شماره ركورد كنفرانس :
5325
عنوان مقاله :
The use of multi-layer polymer photovoltaic modules resistant to impact and hail
عنوان به زبان ديگر :
The use of multi-layer polymer photovoltaic modules resistant to impact and hail
پديدآورندگان :
Mohammadiyan Asiabar Mohammad Reza Master s degree, electrical engineering, Islamic Azad University, Karaj branch
تعداد صفحه :
12
كليدواژه :
solar cells , complex module , lightweight.
سال انتشار :
1402
عنوان كنفرانس :
نخستين كنفرانس بين‌المللي اقتصاد دريا پايه
زبان مدرك :
انگليسي
چكيده فارسي :
In several countries, building-integrated photovoltaics (PV) solutions could contribute to the growth of total installed PV capacity. However, in some circumstances, the relatively high weight (10-15 kg/m2) and lack of aesthetics of PV may constitute a barrier to its diffusion. In this work, we propose a glass-free lightweight solution (≈6 kg/m2) compliant with hail and mechanical load tests as prescribed by the IEC 61215-2:2016. The low weight is achieved by substituting the conventional glass cover with a polymer multi-layer resistant to hail impacts and the conventional polymer/glass back sheet by an innovative composite back sheet. A total of two module design contributions to impact resistance are highlighted: a global energy dissipation, mostly related to the back sheet properties; and a local energy dissipation, mainly related to the front sheet properties. These results clearly show that a balance between front sheet design and back sheet stiffness have to be found in order to maximize hail resistance and mechanical rigidity while minimizing the module s weight.
كشور :
ايران
لينک به اين مدرک :
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