Wind Turbine Controller

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Wind Turbine Controller, 100W/200W, 12V/24V

● Supports AC30V input, with DC14.5V/29V cut-off voltage, suitable for 100W/200W, 12V/24V wind turbines. ● Offers efficient charging with a 15A current, featuring precise voltage control for battery protection. ● IP67 rated for complete dust and immersion protection, ensuring long-term outdoor resilience. ● Ideal for off-grid living, home, camping, and remote applications, providing reliable energy management.

300W Wind Turbine Controller, 12V/24V

● 300 watt wind turbine controller for 12V/24V wind turbine for sale. MPPT technology design, breeze start fan. ● Low-voltage charging function, a flexible boost circuit design and modular structure for enhanced reliability. ● Supports 100W-400W turbines with intelligent 12/24V adaptive identification. ● Intelligent protection function. Suitable for off-grid home power systems, remote and rural area power supply.

Wind Turbine Controller, 300W/400W/500W, 12V/24V

● Compatible with 12V/24V for 300W to 500W portable wind turbines with CE certification and IP67 protection. ● Adopts MPPT technology for efficient charging with PWM soft unloading to ensure noiseless operation. ● Can be used outdoors or at home to charge wind turbines at low voltage, equipped with a diode indicator display for intuitive operation. ● Aluminum alloy material, fully sealed waterproof design, excellent heat dissipation performance to ensure stable operation of the equipment.

400W Wind Turbine Controller, 12V/24V

● 400 watt wind turbinecontroller designed for 12V/24V wind turbines, MPPT technology and a breeze start fan. ● Low-voltage charging, flexible boost circuit design, modular structure, stronger reliability. ● Strong versatility, 100W-300W are compatible. Intelligent identification, 12/24V adaptive. ● Comprehensive intelligent protection, ideal for off-grid home power systems and remote area power supplies.

500W Wind Turbine Controller, 12V/24V

● 500 watt wind turbine controller suitable for use with 12V/24V wind turbines. MPPT tracking, breeze start. ● Low-voltage charging of wind turbines. Light-emitting diode display, enhanced cooling channels. ● Protection against battery dropout, lightning protection, solar nighttime backlash protection. ● Suitable for wind and light complementary street lamps, pastoral farming, monitoring and security, yacht fishing boats.

600W Wind Turbine Controller, 12V/24V/48V

● Versatile Compatibility: Innovative 600W wind turbine controller for 12V/24V/48V wind systems with optimized overcharge protection to 15V/29V/58V. ● Advanced Protection: Features anti-reverse, overcharge, lightning, current limit, and automatic/manual wind brake for enhanced safety. ● Customizable Temperature Compensation: Fine-tune voltage adjustments (-20 to 65°C) for efficient power management in diverse climates. ● Robust Construction: Crafted from durable aluminum profiles, ensuring longevity and reliability in challenging environments.

Wind Turbine Controller, 600W/700W, 12V/24V/48V

● Support 12V/24V/48V rated voltage, suitable for 600W/700W mini wind turbine, design for efficient energy conversion in domestic use. ● Wide operating temperature range, -20~55℃, with 8mV/°C/2V temperature compensation function, adapting to extreme climate conditions. ● Aluminum profile shell, anti-reverse connection, overcharging, lightning protection and current limiting protection to ensure safe and reliable operation of the system. ● Equipped with MPPT wind controller and improved three-stage charging algorithm to improve energy capture rate and system efficiency.

700W Wind Turbine Controller, 12V/24V/48V

● Energy efficient wind turbine controller for 12V/24V/48V wind turbine systems, protects your batteries from overcharging and overloading. ● Built-in battery overcharging protection and outlet overcharging protection to protect battery life and system safety. ● IP67 level protection, aluminum profile housing for lead-acid/colloid batteries, high stability. ● Static power consumption is less than 15mA, wide range of operating temperatures to ensure reliability in extreme environments.

800W Wind Turbine Controller, 24V/48V

● High-efficiency PWM charging mode, 800W wind turbine controller, fully automatic 48V rated voltage, provides long-lasting energy support for your wind power system. ● IP67 level protection, all-weather waterproof and dustproof, ensuring stable operation in harsh environments and prolonging equipment life. ● 24V/48V DC voltage control mode, compatible with various batteries, reliably identifies and regulates the current to maximize the power output of the wind turbine. ● Professional three-wire wiring system prevents reverse connection of positive and negative poles, protects the controller from damage, bolt-on installation, solid and reliable.

1kW Wind Turbine Controller, 48V

● MPPT high power tracking, 1000W wind and solar hybrid controller for 48V. ● Small size, weight only 2.5kg, easy to carry and install. ● Full power discharge protection, excellent heat dissipation performance, protect user safety. ● With battery dropout and lightning protection, it can run stably outdoors and at night.

Wind Turbine Controller, 800W/1000W, 12V/24V/48V

● Suitable for 800W/1000W wind turbine, 12V/24V/48V automatic identification, support all kinds of home and portable mini wind power system. ● Equipped with three-phase soft brake technology and high wind brake protection, built-in improved three-stage charging algorithm and over-voltage protection to enhance battery life. ● Aluminum profile housing enhances heat dissipation and durability. Digital intelligent control system provides reliable wind energy conversion solutions for a wide range of application scenarios. ● Temperature compensation mechanism, wide operating temperature range (-20 to 55℃), ensuring stable operation in high altitude (≤5500M) and extreme environments.

Wind Turbine Controller, 2kW, 48V/96V

● Wind turbine charge controller is designed for 2kW wind turbines, with dual voltage compatibility for both 48V and 96V battery systems. ● Boasting a PWM stepless high-frequency soft unloading method, equipped with reverse connection protection for photovoltaic inputs. ● An intuitive LCD display provides real-time insights into wind turbine voltage, power generation, and system performance. ● Perfect for off-grid living, this charge controller suits remote homes, cabins, and camping sites. Its robust design, capable of withstanding a wide range of environmental conditions (-40℃ to +60℃, 20% to 85% RH)

3kW Wind Turbine Controller, 96V/120V

● 3000W wind power controller with bypass dump load, can also be used with solar panels. ● Suitable for 96V/120V batteries, can be set according to the actual rated voltage of the battery. ● LCD screen display, convenient for users to operate while clearly and intuitively show the data. ● Optional data communication function.

5kW Wind Turbine Controller, 24V/36V/48V

● 5kW off-grid wind turbine controller with yaw control braking. ● MPPT technology is used to support wind and solar hybrid system. ● Multiple control functions can be selected at will, with adjustable voltage and current parameters. ● It can be used in remote areas without electricity such as plateau, island, pastoral area and so on.

Wind power controller is an intelligent controller specially designed for wind power generation system. Making full use of wind energy resources to generate electricity, the device is not only capable of efficiently converting the electricity generated by the wind turbine to charge the battery, but also provides powerful control functions. To learn more about or purchase wind turbine controllers, please visit

Principle of Wind Turbine Controller

Wind turbine controller is the wind generator to regulate and control the power generated, on the one hand, the adjusted energy sent to DC loads or AC loads, on the other hand, the excess energy according to the characteristic curve of the battery charging the battery pack, when the electricity generated can not meet the needs of the load, the controller will be the battery power sent to the load. After the battery is fully charged, the controller should control the battery from being overcharged. When the stored power of the battery is discharged, the controller should control the battery not to be over-discharged to protect the battery.

The controller uses PWM stepless unloading to control the wind turbine to charge the battery intelligently. In the event that the electrical energy emitted by the wind turbine exceeds the storage capacity of the battery, the control system must dissipate the excess energy. The common control method is to connect the whole unloading all the way, at this time the battery is generally not full, but the energy is all consumed in the unloading, thus causing a waste of energy. Some are connected to the unloading in stages, the more stages, the better the control effect, but generally can only do about five or six levels, so the effect is still not ideal. The best control is to use PWM (pulse width modulation) method for stepless unloading, that is, it can reach thousands of levels of unloading. Therefore, under normal unloading conditions, it can ensure that the battery voltage is always stabilized at the floating charging voltage point, and just release the excess electrical energy to unloading. This ensures the best battery charging characteristics, making full use of electric energy.

As the battery can only withstand a certain charging current and float voltage, over-current and over-voltage charging will cause serious damage to the battery, WIN-POWER controller through the microcontroller real-time detection of the battery's charging voltage and charging current, and through the control of the fan charging current to limit the battery's charging voltage and charging current, to ensure that the battery can be full, and will not be damaged. Thus ensuring the service life of the battery.

Digital intelligent control, the core device is controlled by a powerful microcontroller, which makes the peripheral circuit structure simple, and the control mode and control strategy flexible and powerful, thus ensuring excellent performance and stability.

Wind turbine controller for 2kW wiring diagram

Function of Wind Turbine Controller

  • Power control: The wind turbine controller can adjust the blade angle and rotational speed according to the change of wind speed, so as to control the power output of the wind turbine, and ensure that the generator can generate power effectively under different wind speeds.
  • Protection Function: The controller can monitor the operation status of the wind turbine, such as overload, overspeed, temperature abnormality, etc., and take timely measures, such as lowering the rotational speed, adjusting the blade angle or shutting down for protection, in order to prevent equipment damage.
  • System integration: The controller connects the wind turbine with the grid or load to ensure smooth output and efficient utilization of power. At the same time, it can also work with other power generation systems, such as solar power systems, to achieve the optimal allocation of energy.
  • Data monitoring and remote control: The wind turbine controller can monitor the operation data of the equipment in real time and realize remote monitoring and control through the network. This helps to find and solve problems in time and improve the operation and maintenance efficiency of the system.

How to Choose the Power of Wind Turbine Controller

  • Rated power of the wind turbine: The basic selection criterion for a wind turbine controller is its power rating, which should at least match the rated power of the wind turbine. The power rating is the maximum power that the wind turbine can output stably under ideal conditions. The power of the controller must be able to handle the power generated by the wind turbine at maximum power production efficiency to ensure that the system operates properly under all operating conditions.
  • Peak power: Wind turbines may produce output in excess of their rated power under certain conditions, such as strong wind conditions. It is therefore important to select a controller that can withstand this short-term peak power. This avoids overloading and potential equipment damage during extreme weather conditions, thus safeguarding the reliability and long-term stability of the system.
  • Safety margins: It is prudent to consider safety margins when selecting controller power. This means that the controller power should be slightly higher than the maximum possible output of the wind turbine. For example, if the wind turbine is rated at 5 kW, selecting a controller with 6 kW or more power provides additional capacity to handle unexpected events and ensures that the system remains stable under varying operating conditions.
  • Total energy demand of the system: In a multi-source energy system, the wind turbine may be only one of several sources of energy generation. In this case, the selection of the controller needs to take into account the energy requirements of the whole system. The controller should have the ability to manage and distribute the power generated by the different energy sources to optimize the performance and efficiency of the entire system.
  • Environmental factors: The power selection of the controller should also take into account the specific environmental conditions of the installation site, especially the average wind speed and wind speed fluctuations. These factors directly affect the actual power output of the wind turbine, which in turn affects the power requirements of the controller. For example, in areas with high or fluctuating wind speeds, selecting a higher power controller can better cope with possible power fluctuations.