Photovoltaikmodule enthaltend plastifizierte Zwischenschicht-Folien aus Polyvinylacetalen mit hohem Polyvinylacetatgehalt

摘要

The invention relates to the use of polyvinylacetal-based films comprising softeners, said films comprising polyvinylacetal at a polyvinylacetate content of more than 3 wt %, for the manufacture of photovoltaic modules.