对于安装在公园、便道、街区的太阳能路灯功率一般在20瓦左右，采用70-80瓦太阳电池；

Solar street lamps installed in parks, sidewalks and blocks are generally of a capacity of 20 watts, using solar cells of 70-80 watts.

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工人安装在太阳能电池板，这里横跨超过二百七十零英亩，是前东德的军事基地。这里将输送40兆瓦到Waldpolenz太阳能公园。

Workers mounted solar panels on brackets arrayed across more than 270 acres on a former East German military base, helping to transform it into the 40-megawatt Waldpolenz solar Park.

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使乐队援助燃料电池是一个真正的走在公园里。

Making the Band Aid Fuel Cell is a real walk in the park.

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