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ISTABREEZE® WIND TURBINE AMERICA

Complete Heli 4KW On-Grid Wind Turbine Set with Inverter and Controller – Installation Kit for Grid Feed

Complete Heli 4KW On-Grid Wind Turbine Set with Inverter and Controller – Installation Kit for Grid Feed

Precio habitual $8,900.00
Precio habitual Precio de oferta $8,900.00
Oferta Agotado
Los gastos de envío se calculan en la pantalla de pago.
Model of Controller
    • Universal application for low, middle and high wind
    • 3-phase permanent magnets (High efficiency due to strong permanent magnets (NdFeB magnets, 150 ° temperature resistant)
    • Aerodynamic design
    • Powder coated aluminum housing
    • Low noise
    • UV-resistant Plastic + 30% glass fibers blades, successfully tested
    • Power transmission through slip ring, thereby no twisting of the cable possible
    • Durable and low maintenance

    The Heli wind turbine is a wind generator that is ideal for inland locations. Depending on the selection, it is specifically designed for battery charging of 48 volts or on-grid power supply.

     

     

Important Notice for Our Valued Customers

While many small wind turbines are widely offered on the market, some are advertised with unrealistic power ratings of 3000–4000 Watts—often at extremely low prices. Please be aware that such claims do not reflect actual performance under real-world wind conditions.

To avoid disappointment, we strongly advise you to carefully review the product specifications and ensure that the system you are considering truly meets your energy needs. Making an informed and responsible choice is essential for investing in a reliable, efficient, and long-lasting wind power solution.

 

  • An azimuth bearing is only installed in our helicopter model; the bearing is designed as a double-bearing plain bearing and is equipped with grease nipples for re-greasing.

    The repeller blades and nacelle cover are hand-laminated and painted.

     

    Technical data for On-Grid:

    • Permanent magnet rotor, brushless, gearless, maintenance-free

    • Extremely strong permanent magnets for high efficiency

    • (NdFeBo permanent magnets, temperature resistant up to 150° C)

    • Special ball bearings for reliably absorbing radial and axial forces

    • Three-phase current

    • Separate rectifier

    • Both directions of rotation

    • Voltage 0-1000VDC

    • Start of feed at approx. 100 rpm

    • Power: 3700 watts at 420 rpm and 400 VDC

    • Evenly increasing performance curve

    • Aluminum housing, surface cooling

    • Nacelle housing made of GRP

    • Protection class IP56

    • Ampere: Max 20a

     

    On-grid inverters for wind turbines

     

    On-grid inverters for wind turbines are key components that convert the electrical energy generated by wind turbines into a format suitable for the public power grid. These inverters are crucial for feeding electricity into the grid and ensuring energy quality. The main features and functions are:

     

    Conversion of direct current (DC) to alternating current (AC): The inverter converts the direct current generated by the wind turbine into alternating current

    that has the same frequency and voltage as the public power grid. This enables seamless feed-in to the grid.

    Maximum power point tracking (MPPT): This technology optimizes energy production by continuously adjusting the operating point of the wind turbine to obtain the maximum yield from wind power. This is done by monitoring the current wind conditions and the performance of the turbine.

    Network synchronization: On-grid inverters ensure that the energy generated by the inverter is in sync with the power grid. This is crucial for the safety and stability of the power grid and prevents disruptions.

    security features: They are equipped with various safety features to ensure safe operation. These include overload protection, overtemperature protection and the ability to interrupt the feed-in in the event of a mains interruption (anti-islanding function).

    Monitoring and control: Many on-grid inverters offer built-in monitoring features that allow the wind turbine performance to be tracked in real time. This can be done through an APP or web portal, making it easy to monitor operational data, energy production and system status.

    Easy integration: These inverters are designed for integration with various wind turbine and energy management systems, making them easy to adapt to different applications and installation types.

    Use as a solar inverter: On-grid inverters can also be used as solar inverters to convert the DC energy generated by solar panels into grid-compatible AC power, making them versatile for both wind and solar energy applications.

    Operating options: If desired, the inverter can be operated either with batteries to store excess energy or without batteries to feed the generated electricity directly into the grid. This offers flexibility in energy supply and the use of renewable resources.

     

    On-grid inverters are critical to the efficiency and performance of wind turbines, ensuring that the energy generated can be used effectively and fed into the grid, thus helping to promote renewable energy and reduce dependence on fossil fuels.

     

     

     

    General parameters

     

    battery type: Lithium or lead-acid battery

    Nominal battery voltage: 48V

    Maximum charge/discharge capacity: 50A (configurable)

     

    PV input parameters


    Maximum DC input voltage:
     500V

    MPP meeting area: 120-450V

    Maximum input current: 18A (varies depending on model)

     

    AC output parameters (On-Grid)


    Nominal output:
     Depending on model (3-6 kVA)

    Maximum output power: 15% above rated power

    rated capacity: Varies per model

    output frequency: 50 / 60Hz

    THD (Total Harmonic Distortion): <2%

     

     

    AC output parameters (off-grid)

    Maximum output power: 1,5N for 60s, 2N for 5s, 3,2N for 15ms (depending on model)

    Nominal power (off-grid): Varies per model

    THD (Total Harmonic Distortion): <2%

     

    Efficiency

     

    Maximum efficiency (PV): 97,6%

    European Efficiency (PV): 97%

     

     

    protective functions

    • PV protection against reverse polarity
    • Short circuit protection
    • overvoltage protection
    • battery protection

     

    These inverters are versatile and offer options to operate with or without batteries, depending on your needs.

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    On-grid wind generator controller with integrated load control (5KW or 10KW)


    Maximize your wind energy utilization with our advanced on-grid wind generator controller. This controller is available in 3KW, 5KW or 10KW power variants and provides reliable grid feed-in in Connection with our inverter.

    Key Features:

     

     

    Powerful and Efficient: Supports optimized conversion of wind energy into grid-compatible alternating current.

     

    Integrated load control: Protects your system by automatically adjusting to variable wind conditions.

    User friendly: Easy to install and can be integrated into existing power systems.

    Comprehensive protection: Includes overvoltage, overcurrent and overtemperature protection.

    Flexible: Suitable for a variety of wind turbines depending on selection 5KW or 10KW.

    Robust design: Manufactured for long life and high efficiency outdoors.

     

    Get an efficient and reliable system for your wind turbine with our on-grid wind generator controller. Perfect for modern, future-proof energy projects.

     

    Type
    FKJ-GT5KW
    FKJ-GT5KW
     
    Nominal power of the wind turbine
    5KW
    5KW
     
    Wind turbine Max. power
    10KW
    10KW
     
    Wind turbine rated voltage
    AC220V
    AC380-400V
     
    Solar panels power (optional)
    1,5 KW
    1,5 KW
     
    Other specifications
    Rectifier, control, DC output
    Automatic protection function
    Overvoltage protection, mains shutdown protection, regulated supply output, arrester
    Manual function
    Manual brake, reset, emergency switch
    Display mode
    LCD
    Show content
    Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total
    Might.
    PWM constant voltage
    ≥ 320dc
    ≥ 520dc
     
    3-phase dump load voltage of the wind turbine
    350 ± 5Vdc
    540 ± 5Vdc
     
    Wind turbine 3 phase dump load time lapse
    60 -70 minutes
    60 -70 minutes
     
    Securing the solar panels
    5A
    5A
     
    PWM dump load fuse
    25A
    16A
     
    DC output protection
    32A
    20A
     
    Working ambient temperature
    -30-60 ° C
    Relative humidity
    <90% No condensation
    Noise (1m)
     
     
    Degree of protection
    IP20 (Indoor) IP65 (Outdoor)
    Cooling process
    Forced air cooling
    Communication interface (optional)
    RS485/USB/GPRS/WIFI/Ethernet
    Temperature compensation (optional)
    -4mv/°C/2V, -35°C ~ +80°C, accuracy: ± 1°C
    Controller size (mm)
    510 * 360 * 240
    510 * 360 * 240
     
    Weight of the controller
    18kg
    18kg
     
    Dump load size (mm)
    600 * 450 * 380
    600 * 450 * 380
     
    Weight of dump load
    28kg
    28kg
     

     



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