South Africa's leading Eco Store - Need Assistance? 0861 661 326 or Click Here

Kestrel e400n-3500W/110Vdc Wind Turbine with MPPT Charge Controller Kit

Part of Kestrel's leading edge technology is the patented pitch control. The blade pitch angle changes in high wind speeds. This feature is critical in high wind areas as the blade rotor does not turn out of the wind or furl as in most fixed blade designs. As the blades pitch angle changes, maximum power continues to be produced and the thrust force on the turbine is reduced. The same system is used on the e230i, e300i and the new e400n(b).

Included in Battery Charging kit
 • Kestrel e400n-3500W/110Vdc Wind Turbine.
 • Voltage Limiter 135 Vdc.
 • Kestrel Midnite Classic MPPT Charge Controller.

Please note the lead time on this product is 3 - 4 weeks as it is made to order.

Sign up for price alert
Excl. Tax: R 142,299.99 Incl. Tax: R 163,644.99

Price as configured: Excl. Tax: R 0.00 Incl. Tax: R 0.00


Our online Payment Gateway, PayU, offers 100% secure payments online. We also accept payment via EFT or Snapscan.

Secure local and international deliveries with excellent courier partners. Free delivery in Cape Town for R 500 orders or more.

Need Help? With over 15 years experience in the industry we are the right people to ask. Contact us now.

Midnite Classic 200 MPPT Charge Controller   +R 18,832.17 (+R 21,657.00 Incl. Tax)
Kestrel e400 Voltage Limiter 135 Vdc   +R 25,153.04 (+R 28,926.00 Incl. Tax)
Kestrel e400n-3500W/110Vdc Wind Turbine   +R 98,314.78 (+R 113,062.00 Incl. Tax)

* Required Fields

Price as configured: Excl. Tax: R 0.00 Incl. Tax: R 0.00

Product Description


The heart of the machine comprises of a single axial flux permanent magnet brushless alternator. The three blade design is a self-regulating aerodynamic rotor that achieves speed control through blade turbulence, which controls the speed of the rotor with no moving parts and no obtrusive noise. This allows the e400n to be one of the quietest small wind turbines on the market. Being only 1.6m in diameter and inconspicuous, it is suitable for urban areas as it harvests energy by harnessing the clean, abundant and renewable resource of wind.

Technical specifications

  • Maximum Power: 3500W (Peak turbine).
  • Rated Power @ 11m/s (24.6mph): 2500 (At battery).
  • Rated Annual Energy: 4000.
  • Rated sound Level: 56dB.
  • Cut-in Wind Speed: 3.25m/s.
  • Generator Type: Permanent-magnet.
  • Overspeed Protection: Pitch Control.
  • Rotor Diameter: 4 m.
  • Number of blades: 3.
  • Blade Material: Epoxy Resin Fibreglass.
  • Tower Top Mass: 250 kg.
  • Tower Height: 12 m - 18 m.
  • Tower Type: Monopole.
  • Output Voltage (Turbine): 48Vdc or 110Vdc.
  • Controller Type: Midnite Solar.
  • *Voltage limiter required for 110Vdc: Classic 200.
  • Output Voltage (System) 24/48/60Vdc.

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 3 year product warranty
Wind Turbine Watts 3500W


Write Your Own Review

Only registered users can write reviews. Please, log in or register

Product Tags

Product Tags

Other people marked this product with these tags:

Use spaces to separate tags. Use single quotes (') for phrases.