But solar energy photovoltaic power cost is high and its conversion efficiency is low.
但太阳能光伏发电存在成本较高和能量转化效率较低的问题。
As an important application of solar energy, photovoltaic power generation draws more attention.
光伏发电作为太阳能的一项重要应用越来越受到人们关注。
Energy: think of solar power, and you probably think of photovoltaic panels.
能源：想到太阳能，你可能会想到光伏板。
Photovoltaic conversion is an effective way to use solar power.
光伏发电是充分利用太阳能的一种有效方式。
And at this moment the photovoltaic array is the most power generation.
而这时也是光伏阵列发电最多的时候。
And at this moment the photovoltaic array is the most power generation.
而这时也是光伏阵列发电最多的时候。
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