Douglas Dragonfly, Luxury Live Aboard boat for Sale


Dragonfly Features an advanced electric system giving true independance afloat.



Electric Supply 

 

  • 12V Dc Whispergen, Heat and power system. (Todays cost is in excess of £12000 with installation)

          The main powerplant of the boat, ensures that the boat is never without         hot water and a fully charged battery bank.

          Essentially a heating system which through the use of an external                     combustion engine recycles waste heat and converts it to electricity.

          Quietest generator avalible with extremely low gas emmisions.

          Autocharging, when the battery bank is low the gen will start                             automatically.

        Unlike other generators it can, if needed be run for 24hrs/day, does not         use oil.

          Incorporates an advanced battery management and charging system.

          The battery bank acts as a buffer of electrical energy, ensuring a                     continous supply of electrical power, even when consumption outstrips         generation.

          Ideal live aboard personal power plant, the technology is now being put         in to houses in the uk with national grid feedback.

      

          New 2007 Full gen annual service and maintence carried out.    

 

  • Aternators on engine

          Primary 90amp altenator charging domestic supply

          Secondary 55amp altenator charging starter battery

  • Adverc Battery managment system to improve charging efficiency.
  • New 2005, 5x80AH Optima Gel Yellowtop deep cycle batteries (£255 each!)

          Very high efficieny zero maintaince long life batteries , upgraded                     original non gel batteries in 2005

  • Digital battery monitoring via Victron BMV501 with data interface to main computer displaying electric status on screen in the lounge.
  • 2 X Seimens 40watt, low light conditions, high efficieny solar Panels.
  • 240v circuit installed with aft landline connection, protected by switched and labelled circuit breaker panel.
  • Domestic 240v power from Victron 2000/120 multi, inverter/charger.

         2kVA inverter which automatically switched to 120amp sophisticated 3         stage charger mode when landline is connected. 

         Pure sine-wave inverter which supplies 240v power to domestic                     appliances more purely than the national grid.

         Surge protection systems protect delicate home electronic appliances             such as computers.