All this electricity that used to power the boats and the vehicles are generated in-house from the solar panel.

所有这些用来为船只和车辆供电的电力都是由太阳能电池板产生的。

You don't have a motor or any other way of controlling or powering your boat.

您没有马达或任何其他方式来控制或为您的船提供动力。