HAWT 1500

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Efficiency light weight minimum bulk

Horizontal micro wind to combine with photovoltaics for a hybrid installation thanks to battery storage. The turbine is available in the 1500W size with 48V voltage, the nominal power is reached with a wind of 12m / s, has small and contained dimensions with a blade diameter of 2.05m and weighs only 35Kg. This wind turbine can be installed both on flat roofs, where with self-supporting structures you avoid drilling the roof if it is impossible, and on pitched roofs, the logic is to exploit the heights of existing buildings avoiding mounting poles on the ground from 10m.
These turbines are manufactured according to the IEC 61400-2 certification, a very important factor for low power generators, they are equipped with 5 blades as with this structure they increase production in sites with low venotsity, they are built with details suitable for prolonged mechanical stresses for greater durability over time.

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DIAMETER 2,05m

SWEEPED AREA 3,3m²

WEIGHT 35Kg

TECHNICAL-INFO

Detailed technical specifications for horizontal wind turbine

Blades number

Blades material

Generator

Nominal power

Voltage

Wind class

Sweeped area

Weight

Cut-in wind speed

Nominal wind speed

Cut-off wind speed

Transmission

Power control

Protection and braking

Controller

Warranty

Noise

Pole type

5

glass fiber reinforced nylon

Three-phase with permanent neodymium magnets

1,5kW

48V

CLASS III IEC 61400-2

2,2m2

35Kg

2,5m/s

12m/s

18m/s

Direct Drive

MPPT curve of the generator or PWM

Automatic dump-load and short-circuit brake

48V

from 3 to 5 yeasr and extendable

<20dBa at 5m distance with gusts exceeding 5m/s

with flange

POWER CURVES

Power curve according to IEC 61400-2 certification

All technical files available for download

Hybrid on-grid presentation

Hybrid off-grid presentation

Wind off-grid presentation

Digital e-book

5 blades and perfect aerodynamic profile in very little space

5-blade profile with a symmetrical, twisted aerodynamic design that ensures maximum wind power (Cp> 0.35 at low wind intensity) to the rotor and operates with incredibly low noise and minimal vibration. The blade has been designed with an overspeed braking system which will generate a reverse reluctance torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind.

MECHANICAL FEATURES

Safe and Reliable Technology

With the efforts of the R&D team and the time of technological development and fine workmanship, the sixth generation wind turbines proved to have excellent performance, durability and reliability, the results of the generator efficiency tests show what the turbine.

  • 5 blades made from glass fiber reinforced nylon using advanced thermoplastic engineering and precision injection molding technology for added strength, flexibility and reliability.

  • The generator casing is made of die cast aluminum alloy with minimal tolerances and sealed with high quality sealant, for this reason the wind generator can operate normally in various working conditions, and it is also the generator is equipped with class B insulation and IP56 protection.

  • The rotor consists of a high quality stainless steel rotor shaft connected with a permanent neodymium magnet, the unique design reduces the starting torque of the alternator so that you have more power in low wind conditions.

  • Electromagnetic braking combined with aerodynamics to maximize energy capture. The turbine has been designed to minimize size and weight while ensuring high performance for its swept area.

POSSIBLE APPLICATIONS

STORAGE ON-GRID MONOFASE

  • 1: 1,5kW wind turbine

  • 2: Wind controller with plc and dumpload resistor for turbine protection and braking

  • 3: Storage box for PV system connection and battery pack control and parallel with the electricity grid

  • 4: 48V LiFePO4 type lithium ion battery pack

  • 5: Photovoltaic panels directly connected to the charge controller of the storage box

  • 7: Eletricity grid

STORAGE OFF-GRID MONOFASE

  • 1: 1,5kW wind turbine

  • 2: Wind controller with plc and dumpload resistor for turbine protection and braking

  • 3: Storage box for PV system connection and battery pack control and parallel with the electricity grid

  • 4: LiFePO4 48V lithium ion battery pack

  • 5: Optional generator directly connected to the storage box

  • 6: Photovoltaic panels directly connected to the charge controller of the storage box

INSTALLATION SAMPLES

Ground pole

Typical installation on a flat roof where the turbine is mounted on a 9m high pole adjacent to the structure. Even if the generator weighs only 35Kg, an adequate structure with a concrete plinth is always required to ensure maximum sealing during gusts.

Pitched roofs

Installation of 1 1.5kW turbine always in combination with photovoltaics thanks to battery storage. Ad hoc structures allow and facilitate positioning on the ridge of sloping roofs and guarantee good production by exploiting the height of the house.
 

Sloped roof

Hybrid system on pitched roof, the perfect match between photovoltaic system and wind power system thanks to the storage system. 1 turbine of 1.5kW of power mounted under the ridge as the origin of the wind for more than 90% of the year was on the east side.

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