Overview

The concept behind the Greenaval series is maximizing the comfort and efficiency while keeping its eco-friendly abilities. Greenaval' s differentiation on the electrical yacht market is given by its vast and modern furnished interiors available at a reasonable price. 

Sustaining both functionality and innovation, GreeNaval's main advantage is based on the material used for building the yacht, aluminum. Properly constructed, aluminum is the world's premium yacht building material combining light weight, high strength , easy workability and acceptable cost in one package.

GreeNaval offers 4 different options regarding the propulsion system, depending on the customer’s needs and requirements.

Full green option / Electric motor / Hybrid system / Diesel engine


The electric propulsion systems offer a clean, green and quiet alternative to the classical motor-yachts.

Sleek and assertively proportioned exterior, inviting and brightly lit interior, innovative system and modern features make GreeNaval the best hybrid motor-yacht on the market. 

Naval Yachts GreeNaval 47 was designed for large families who care for the environment and for their budgets. Naval Yachts GreeNaval 47 as a hybrid yacht, as distinct from the other hybrid boats in its class, has an electric motor. 

Naval Yachts GreeNaval 47 has  20 N.m. daily range and is able to cruise 2 hours by solar panels. In addition, thanks to DC generator, Naval Yachts GreeNaval 47 has 2.000 N.m range with 6 knots speed.

Video

Profile & Deck Plan

Specifications

Registered Length 14.35 meters / 47’   Exterior Styling NAVAL Studio
Naval Architect NAVAL Studio   Interior Styling NAVAL Studio
         
Dimensions  
Loa 14,25 m / 47’   Displacement 13,000 kg / 28,660 lbs
Lwl 12,90 m / 42’   Gross tonnage
Beam 4,15 m / 13’   Net tonnage -
Draft 1,0 m / 3’   Air draft 5,35 m / 17’
         
Performance  
Classification CE Category A Open Class Unrestricted   Stability (-) CE Category A Open Class Unrestricted Compliant
Cruising speed 7.0 kts   max. Speed 11.0 kts
Range @ 7kts  2000 + Nautical Miles   Fuel capacity 2,200 L / 581 USG
 Fresh Water Capacity 500 L / 132 USG   Grey Water Capacity 385 L / 101 USG 
Black Water Capacity 335 L / 88.5 USG      
         
Construction  
Hull and superstructure, welded aluminum with three watertight bulkheads  
Hull above waterline 6 mm. below the waterline, is 10 mm plate  
Double skin hull below the waterline for central 3 watertight compartments also forming water and fuel tanks. Substantial grounding plates to each shaft skeg.  
8mm tempered & glazing windows  
2 watertight aluminum doors  
 
 
         
Propulsion & Steering  
Engines 2 x 100 kW Torqeedo AC Brushless Electric Engines   Gearbox N/A No Gear Box needed
Exhaus Vetus wet exhaust, 3” dry stack 5” wet with combi Silencer/Water Separator   Hybrid drive Torqeedo Deep Blue Hybrid Inboard System 50 kW x 2 Electric Engines + 120 Kwh i3 BMW Lithium Batteries + 2x22 Kva Generator
Bow Thruster Vetus Brand 3 kW Electric   Propeller Fixed Pitched Bronze Propeller & Dublex Stainless Steel Shaft
  Steering Vetus Brand hydraulic rudder controls
         
Machinery  
Potable water 50 lt/h watermaker, Electrical Boiler   Hvac DC Air conditioning system
Fire SeaFire engine room automated fire suppression, Praxis detection, SW Fire suppression   Stabilisers CMC fin stabiliser, DC electric (Optional)
Platform Hydrolic Swimming Platform (Optional)   Generator 2x22 Kva
         
Electrical System  
Batteries 120 kWh hours i3 BMW Lithium Batteries, 2 kWh service batteries and 2x24 volt Victron starter batteries   Inverters Victron AC/DC and DC/DC Inverters
Solar panels Flexible Panels. 3 kWh Energy Storage     Monitoring Torqeedo 5 inches display, Garmin Navigation Display
         
Navigation Equipment  
Navigation Garmin navigation software for Nav, weather, tide  
Helm Torqeedo Twin Throttles, Garmin Displays and Controls  
     
         
Deck, Anchoring, Mooring & Paravane Equipment       
Anchors 1x70 kg Anchor   Windlass Electric Windlass
Chain 80m galvanized   Winches N/A
Cleats Vessel designed with 4 cleats secured through hull      
         
   
Domestic Equipment Cooker, fridge freezers, microwave, cooktop, washing, drying   Toilets Vacuflush Vacuum Generator
Black & Grey Integral Grey and Black water tanks   Washdown Freshwater washdown on deck
         
Tender and Equipment  
Hull 3,5 meters RIB tender (optional)   Propulsion Torqeedo Cruise 6.0 TorqLink 9.9 HP Outboard Engine (optional)
Nav. N/A   Seating N/A
           
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