不久这里将添置一套混合能源系统（太阳能电池板加一个小型风车）以提供离网电力。
There will soon be a hybrid installation (solar panels plus a small windmill) to provide off the grid electric power.
传统的小型风力发电机由于使用风车叶，因而需要较大的空间运作，要远离人口稠密的地区。
Conventional small wind turbines are designed to have rotor blades, which require large Spaces to operate in and need to be located away from populated areas.
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