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12V LE-300 Wind Turbine Kit by Leading Edge Turbines

Availability : 19 In stock
 1,999.95  1,699.95 Free P&P to Ireland & UK

• Provides the basis of an off-grid power system for home and work

• Can deliver outputs of 300W

• Add wind power to an existing off-grid power system to compliment  Solar PV – more power in the winter months

• Add wind power to an existing off-grid power system to compliment a  diesel generator – cut down your fuel usage and save money

• Create a water pumping system

• Ideal for powering equipment in remote places. Electric fences, water  pumps, lighting and power in farm buildings, data-loggers all require  power in places where there isn’t a mains connection readily available

• Lightweight turbine head reduces the loading on the support structure  and makes it easier to install on high masts in difficult locations

• Whisper™Blade technology means low acoustic emissions from the advanced  aerofoil blade design developed specifically for the LE-300

• Fully marinised aluminium alloy and stainless steel components are protected  from the elements with aerospace grade coatings and anodising

• Easy Installation: Fit the blades, nose cone and make the electrical  connections – all explained in an excellent user manual with  detailed written explanations and diagrams.

• Originally designed for industrial applications, durability and reliability  is the corner stone of the LE-300 architecture

• 5 year warranty backed up with excellent customer service  from Leading Edge Turbines in the UK **Available also in 24V  for battery charging applications,  the LE-300 wind turbine can also be grid connected.


Availability: 19 in stock (can be backordered)


Summary: The LE-300 is a quiet, powerful yet lightweight 300 watt wind generator for  any application. Fully optimised for marine conditions, the LE-300 wind  turbine is also used extensively in a variety of industrial applications, such  as powering communication and remote monitoring stations, and in  very extreme environments such as Antarctica. Manufactured in  the UK, the LE-300 has a proven track record in applications as diverse  as powering an Antarctic research station, charging batteries on boats  and industrial applications such as road signage.

Its excellent power  production stems from an exceptionally low start-up wind speed and  superb high wind speed output. Designed to withstand the most extreme  wind conditions and environments, the LE-300 is also extremely easy to  integrate with solar panels for hybrid systems and can be  left running through the strongest winds. This bundle of equipment includes all of the basic equipment (turbine,  run/stop switch and diversions charge controller) that you will need  to get a LE-300 wind turbine up and running on a basic  battery charging system.

Efficient design from years of experience in the field: The LE-300 is designed around a unique low inertia axial flux generator which  utilises Neodymium rare earth magnetic materials. This alternator has zero  ‘cogging’, which, together with its highly efficient and low ‘TSR’ Whispower ™ Blades, allow the turbine to spin in the lightest of breezes  and to react quickly to gusts. Small and lightweight: The LE-300 turbine has a uniquely designed aluminium alloy chassis that not  only gives an overall turbine weight of just 6kg, but ensures responsive  reaction to gusty winds. This reduces the overall size and weight of  the turbine and keeps the space envelope small enabling the turbine to  installed on yachts with ease. The turbine is fitted with integrated  yaw slip-rings that allow the turbine to swivel 360 degrees continuously  in order to follow the changing direction of the wind.

Rugged and reliable: As the LE-300 has been designed for industrial applications in harsh  environments, it has a heritage that is based around reliability and  durability. The turbine is designed and manufactured to be as rugged  as possible giving a predicted design life of 20 years with little  maintenance required during that period. The LE-300 survives  destructive high winds by means of a simple passive aerodynamic  design that limits turbine RPM and power output at a certain threshold.  The LE-300 is manufactured from high quality aluminium alloys and stainless   steel which has been laser processed, CNC machined, hard anodized and  powder coated to ensure that the turbine will withstand the harsh effects of  the extreme environments. The various fixings are manufactured from A4  stainless steel that can survive the harshest of environments. The bearings  are sealed for life and fully lubricated, so no greasing  or maintenance is required.

Pack contents: • LE-300 wind turbine • Run / Stop switch – used to allow the turbine to be safely  braked and electrically isolated from the circuit • DL-300 Diversion charge controller – used to divert excess  power to a dump load when your batteries are full

Technical specifications: Output voltage: 12V Rotor diameter: 1m Rotor height: n/a Rotor type: 3-blade up-wind Blade material: Glass reinforced nylon Rated output: 85W @ 8m/s (17.8mph) Maximum output: 300W Rated rpm: 800 rpm Cut-in: 3m/s (6.7mph) Weight: 6kg Generator type: 3-Phase Brushless NIB rotor PMA Tower mount Diameter: 48.3mm (1.90 inches) or 50.0mm (1.96 inches)


Weight 6 kg
Dimensions 100 × 64.6 × 30.5 cm

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