| 摘要 |
The present invention relates to a photovoltaic module comprising a photovoltaic semiconductor (1) and one or more layers (2), which contain a synthetic polymer (A) and a hindered amine light stabilizer (B). The hindered amine light stabilizer (B) is for example a compound of the formula (I) wherein m is =1, Y is O, A is C1-C19 alkylcarbonyl and Z1 is C1-C18 alkyl, C5-C7 cycloalkyl or C2-C12 alkyl substituted with hydroxyl. |
