The Royal New Zealand Navy (RNZN) is putting Bluebottle, an unmanned naval vehicle powered by innovative energy systems, through a 7-month test. Developed by the Australian company Ocius, this vehicle stands out with its long-term mission capability by meeting its energy needs entirely from solar, wind and wave energy. Bluebottle is designed as a vehicle that focuses on reconnaissance and surveillance missions instead of war.
Technical Specifications and Capabilities:
Bluebottle is only 6.8 meters long and weighs 800 kg. Its 27 kWh capacity batteries are supported by 1500 W solar panels. Its rigid mast, which acts as a sail, both provides wind energy and provides protection by closing in stormy weather. It can also convert wave energy into propulsion and use it as an energy source. This vehicle, which can reach a maximum speed of 6.5 knots, can continue its mission even in high waves at level 7.
Bluebottle can reach uninterrupted mission durations as it runs entirely on renewable energy sources. It only needs to return to land due to deposits of marine life such as mussels. Thanks to its silent operation mode, it provides a great advantage in military missions. In addition, it can communicate via mobile line in areas close to the shore and satellite connection in open seas.
Equipped with radar, infrared sensors and electro-optical cameras, the vehicle can be used in surveillance and reconnaissance missions for military purposes. Thanks to the active and passive sonar systems to be integrated in the future, it will gain the ability to detect enemy submarines. Its silent operating mode makes it also suitable for civilian missions. Bluebottle is set to revolutionize the maritime world thanks to its innovative energy systems.