IstaBreeze | Heli 2KW 48V Off-Grid Wind Turbine Kit

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We are pleased to introduce the new wind generator IstaBreeze® helicopter series.

The newly developed IstaBreeze® Heli 2.0 is a wind generator for long-term professional use, which delivers reliable energy even under extreme conditions automatically

The generous dimensions of the generator components and the heat dissipation through the grooves in the nacelle housing ensure a low thermal load, which ensures a long service life even at high ambient temperatures.

The generator shaft runs in permanently lubricated, robust deep groove ball bearings made of stainless steel. The carrying element of the Heli series is equipped with azimuth pivot bearings.

(The threading of the copper winding is done exclusively by hand.) 

2 Year Manufacturers Warranty

Wind Turbine Specification

  • Turbine Automatic Storm Securing:13 m/s (by tilting the rotor)
  • Casing: Hand Laminated and painted
  • Cut-In: 2,9 m/s
  • Direction: Any
  • Efficiency: 92%
  • Generator: 3-phase permanent magnet (High efficiency due to strong permanent magnets (NdFeBo magnets, 150 ° temperature resistant)
  • Weight: 22 kg
  • Manual Storm Securing: Switch (Short Brake) Power
  • Transmission: Slip ring, thus no twisting of the cable possible( pre-assembled in the supporting element).
  • Speed Range: 0 Rpm - 800 Rpm
  • Voltage: 48 VAC
  • Wear Element: Powder-Coated steel
  • Rated Power: 2000 KW
  • Work Space: 150 Rpm – 600 Rpm (Low Rpm Wind Turbine)
  • Minimum Battery Voltage: 42V
  • Cable: 10 qmm screw terminals
  • Maximum Charging Current PV Ampere: 10 A
  • Maximum Charging Current Wind Amperes: 33 A
  • Charging Voltage: 52,8V
  • Cooling: External Aluminum Cooling fins

 Turbine Blade Specification

  • Material: Carbon Fiber (Extremely stiff and quiet)
  • Noise: 40 dB
  • Weight of per blade: 600 g
  • Rotor Diameter: 225 cm

Hybrid Charge Controller Specification

  • Display: LCD with 6 displays Amper, Watts, Rpm, Battery Voltage, Volts, Temperature
  • Dump Load: 2.0 KW braking resistor (3.6 ohms) The load resistor can deviate from the picture
  • Integrated manual stop switch: Maintenance
  • Protection Class: IP20 (inside area)
  • Nominal Battery Voltage: 48 VDC
  • Max. Input Power of Wind Turbine: 2,0 KW
  • Max. Input Power of PV Module: 300W
  • Braking Function (Electromagnetic short-circuit): From 59,4V
  • Operating Temperature: Normal: 20~+55°C/35~85%
  • RH Industrial: 30~+55°C/35~85%
  • RHTemperature Compensation:-4mV°C/2V, -35°C-- +80°C,
  • Accuracy: ±1°C
  • Recommended Battery Min: Acid & Gel

Performance Chart

Connections Schema


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