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Solar Buoy

Project Summary

Seeweed underwater game cameras currently use deployable underwater game cameras to monitor aquatic wildlife and habitat activity. The current Seeweed underwater game camera is limited by battery life and underwater location. Seeweed is exploring options to enable their cameras to be left underwater for a longer period of time while also reducing the cost of the product.

Design Goal

The objective is to design a device that will suspend the underwater game camera from a buoy while simultaneously charging the game camera. The charging is provided via solar panels on top of the buoy that provide enough charge for the battery to last up to two weeks.

Design Constraints

  • Roto-moldable CAD model of buoy housing design
  • Watertight compartment to keep electronics dry
  • Dry box shall have a footprint of 6.75” X 6” X 8.5”
  • System shall run continuous for at least 2 weeks
  • Buoy shall be capable of a minimum buoyancy of 20 kg (44 lbs)

Download the project summary (PDF file).

Sponsored by: Seeweed Underwater Game Cameras

Seeweed Underwater Game Cameras logo

SolidWorks model side view of the final buoy design

SolidWorks model side view of the final buoy design

SolidWorks model top view of the final buoy design

SolidWorks model top view of the final buoy design