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true

光伏

封装胶膜的首选材料

全球光伏(PV)市场持续增长。市场需要具有更长使用寿命和更高可靠性的组件。

光伏封装胶膜的材料选择可以成为光伏组件制造商持续成功的关键因素。ENGAGE™ PV聚烯烃弹性体(POE)拥有出色的长期性能、可靠性和更低的总成本,有助于让光伏封装胶膜的材料选择更加容易。

与大多数其他材料相比,ENGAGE™ PV POE具有更优异的性能。

使用ENGAGE™ PV PO 制造的顶部和底部光伏封装胶膜可以显著地:

  • 提高发电量、可靠性和使用寿命
  • 提高抗电势诱导衰减(PID)性能,特别是对于高效双面太阳能电池
  • 降低度电成本(LCOE)以及总系统成本
增强的功率保持 耐候性 封装胶膜在紫外老化下降解

使用ENGAGE™ PV POE制作的封装胶膜可以实现更好的“抗 PID”性能,特别是对于高效双面太阳能电池

Fraunhofer进行的第三方测试表明,ENGAGE™ PV在使用寿命期间几乎没有PID,功率损耗为0.3%,而基于EVA的薄膜则为35%。¹

在长时间交替进行湿热和QUV暴露循环后,与使用EVA薄膜的组件相比,使用ENGAGE™ PV封装胶膜的组件展示出更持续不变的功率。 即使经过10,000小时的氙灯老化测试后,使用ENGAGE™ PV制成的封装胶膜也没有显示出更高的黄变指数,而EVA膜则明显得变黄²

1基于Fraunhofer硅光伏中心CSP进行的测试。Fraunhofer提供的照片和图表。可根据要求提供其他信息。

2基于陶氏测试,将使用ENGAGE™ PV POE胶膜制作的组件与使用EVA胶膜制作的组件进行比较。可根据要求提供其他信息。