The 30 meter-long boat does without a traditional motor engine, having given up its roof to 80 square metres of solar PV panels plus two arrays of solar pipes for the production of hot water.

• 30公尺长的船只没有传统的马达，没有屋顶取而代之的是，80平方公尺的太阳能板，外加两排用来制造热水的太阳能管。