| 摘要 |
The subject of the invention is a substrate for photovoltaic cell comprising at least one sheet of float glass provided on a face of at least one electrode, characterized in that said glass has a chemical composition comprising the following constituents, in a weight content that varies within the limits defined below: SiO2 60-70% Al2O3 7-11% MgO 1-5% CaO 6-10% Na2O 10-16% K2O 0-4%. |
