weight to power ratio of solar array

例句：

1. 1.The solar panel's weight to power ratio is crucial for its efficiency.
   太阳能板的重量与功率比对其效率至关重要。
2. 2. The design of the solar array aims to optimize this weight to power ratio.
   太阳能阵列的设计旨在优化这一重量与功率比。
3. 3. The weight to power ratio of a solar array can significantly impact its performance.
   太阳能阵列的重量与功率比可以显著影响其性能。