The advantage is that these smaller plants can be located off the main electric grid to supply rural customers.

其优点在于这些更小的电站可以位于主电网之外，提供给农村的用户。

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There will soon be a hybrid installation (solar panels plus a small windmill) to provide off the grid electric power.

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。

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