| 摘要 |
The invention relates to the use of polyvinylacetal films comprising a softening agent that have more than 35% UV transmission for producing photovoltaic modules. The films preferably have an electrical pass-through resistance of more than 1 E11 Ohm*cm in an environmental climate of 85% rF/23°C. The photovoltaic modules can be used as façade components, roof surfaces, sunroom coverings, sound protection walls, balcony or parapet elements or as components of window surfaces. |
