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Kestrel e400n-3500W Wind Turbine

The e400i is the latest development in the Kestrel range. The completely new 120 pole single rotor direct drive alternator incorporates three main shaft bearings to increase stability. The resulting power output is directly proportionate to the rpm's due to new step generation principles. The e400i maintains rated output in excess wind speeds, optimising the potential power output and energy yield.  

- Charge batteries
- Power water pumps
- Use for resistance heating
- Run high voltage machinery
- Power the national grid
- Boost hybrid systems for increased energy efficiency

Please note these products have a lead time of 2 -3 weeks as they are made to order.

SKU: WT-KENE400N-3500W
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Excl. Tax: R 85,278.07 Incl. Tax: R 97,217.00

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Product Description


The new e400i is the next level in small wind turbines. By optimising renewable power output and performance, the efficiency of the e400i makes it a valuable asset for fulfilling energy requirements. Modern living requires a massive amount of energy that is depleting fossil fuels. The e400 optimised energy for increased energy efficiency that is adaptable to all installation requirements.

The three aerofoil blades are managed by an advanced passive pitch control system that allows the e400i continuously generate rated energy in wind speeds that exceed rated wind speed. The three blade design, with a diameter of 4m, moderates noise emissions effectively, making it an unobtrusive and reliable method of renewable energy generation in all installations and environments. The e400 drive alternator incorporates three main shaft bearings for longevity and increased reliability.

Generate dedicated power for housing, community & health centres not connected to the national grid
Small wind farm installations
Adaptable to meeting many electrical needs
Boost solar & other renewable energy installations increasing productivity, reliability & cost effectiveness
Continual & reliable power for repeater stations, suitable for the telecommunications industry 
Grid tie applications using approved inverters to reduce energy costs

Model e400n
Small Wind Turbine Class I
Maximum Power 3500W
Rated Output 3500W
Rated Wind Speed 12ms
Cut-in Wind Speed 4ms
Generator Type Permanent-magnet
Axial flux brushless
Rotor Diameter 4m (13.1ft)
Number of Blades 3
Blade Material Fibreglass
Tower Top Mass 230kg (507lb)
Tower Height 12-18m (35-59ft)
Tower Type Monopole
Overspeed Protection Pitch Control
Controller Type Interface Module or Voltage limiter
Output Voltage 48, 110 and 250 Vdc
Application Battery Charging
Grid Tie

These prices are subject to change without prior notice, stock availability subject to prior sales. Prices exclude delivery.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty No
Amp Rating No
Wind Turbine Watts 3500W


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