The passive boat corresponds to the bottom or top boat from a 12-panel system and is more shallow than the active one.
A power supply is not included but a power distribution board to connect the modules to. The passive boat has to be connected to a active boat to operate.
The picture shows a powered boat, in lack of the correct picture.
43.3cm x 17.8cm x 6.6cm
This item is discontinued or sold out and no longer available, please feel free to look for comparable new stuff in the following categories.