photoelectric efficiency

例句：

1. 1. The new solar panel has a much higher photoelectric efficiency than the old one.
   这款新型太阳能电池的光电转换效率比旧款高得多。
2. 2.The efficiency of this device is greatly improved by its design.
   该设备的效能通过其设计得到了极大提升。
3. 3.The company claims that their product has a high photoelectric efficiency, which can save energy and reduce costs.
   该公司声称其产品具有高光电效率，可以节省能源并降低成本。