Wind Turbine

View as Grid List
Sort by
Display per page
Picture of Vertical Axis Wind Turbine, 100W/200W/300W

Vertical Axis Wind Turbine, 100W/200W/300W

● Vertical axis wind turbine optional 100W/200W/300W, mini wind generator for sale. ● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy. ● Electromagnetic brake, automatic windward, small size, easy to carry. ● For off-grid living, outdoor, street lighting
$595.55

Vertical Spiral Wind Turbine, 100W/200W/300W

● Small 100W / 200W / 300W vertical spiral wind turbine generator efficiently utilizes natural wind to provide stable and reliable power. ● Equipped with automatic downwind regulation and electromagnetic braking system, it can flexibly cope with different wind speeds and improve the stability and life of the wind turbine. ● With 520mm ABS blades, flange mounted, wind regulation is intelligently downwind to ensure a low start-up wind speed of 1.5m/s. ● The vertical wind turbine is equipped with low start-up wind speed (1.5m/s) and safe wind speed protection (≤45m/s) to ensure stable operation in extreme weather.
$451.74

Horizontal Axis Wind Turbine, 100W/200W/300W

● Small wind turbine optional 100W, 200W, 300W, 12V, 24V, off grid living preference. ● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy. ● Mini wind turbine diameter 1.1m, nylon fibre blade material, rare earth permanent magnet generator. ● Ideal for home, marine, camping, offshore, onshore power supply.
$289.89
Picture of Vertical Spiral Wind Turbine, 100W/200W/300W/400W

Vertical Spiral Wind Turbine, 100W/200W/300W/400W

● Vertical spiral wind turbine optional 100W/200W/300W/400W ● Ideal for off-grid living, outdoor use, and street lighting ● Features electromagnetic brake and automatic windward orientation ● Strong wind resistance, low vibration, low start-up wind speed, high wind energy utilization
$586.66
Picture of Horizontal Axis Wind Turbine, 300W/400W/500W

Horizontal Axis Wind Turbine, 300W/400W/500W

● High-performance horizontal axis wind turbine for home, offering a wide range of power options of 300W, 400W and 500W to provide reliable power. ● The HAWT is capable of rapidly converting wind energy into electricity for multi-scenario applications with 12V/24V rated voltage options. ● NdFeB magnetic steel material ensures stable operation under various wind conditions, providing reliable power output. ● Portable wind turbine design is simple and easy to install and maintain, providing a convenient use experience. Use for off grid living.
$435.87

Vertical Axis Wind Turbine, 300W/400W

● Portable vertical axis wind turbines for home with power ratings of 300W and 400W respectively. ● Available in 12V or 24V rated voltage, the start-up wind speed is as low as 1.5m/s, which enables it to generate power efficiently even in low wind speed environments. ● Aluminum fan blades and flange mounting provide further durability in harsh environments. ● Safe wind speed up to 45m/s and automatic downwind adjustment features improve wind capture efficiency, while automatic braking in extreme wind speeds ensures equipment safety.
$1,054.28

400W Vertical Axis Wind Turbine, 12V/24V

● With a rated power of 400W, 12V/24V voltage adaptable, and a starting wind speed of only 2m/s, it is suitable for home/off-grid living. ● The use of aluminum 12 blades, combined with permanent magnetic levitation generator and electromagnetic braking system, to achieve self-lubricating lubrication. ● High-speed start-up wind speed of 2m/s, rated wind speed of 11m/s, and safe wind speed of up to 45m/s, reliably and stably generating renewable wind power. ● Vertical axis wind turbine is equipped with automatic wind angle adjustment function, adapting to different wind directions and providing green life for home wind power system.
$1,092.38
Picture of Horizontal Axis Wind Turbine, 600W/700W

Horizontal Axis Wind Turbine, 600W/700W

● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Horizontal axis wind mill optional 600W, 700W, 12V, 24V, 48V ● Nylon fibre blade material, rare earth permanent magnet generator ● Ideal for home, marine, camping, offshore, onshore power supply
$697.77

500W Vertical Axis Wind Turbine, 12V/24V

● High quality 500W vertical axis wind turbine with 12V/24V rated voltage. ● Aluminum alloy shell, sturdy and durable, can be used in -40℃~80℃ environment. ● Based on the characteristics of power generation curve, the power generation is 10%~30% higher than similar products. ● Can be used in off-grid and grid-connected systems, together with solar panels.
$1,045.39
Picture of Horizontal Wind Turbine, 800W/1000W

Horizontal Wind Turbine, 800W/1000W

● 800W/1000W horizontal axis wind turbine for sale provides reliable and stable power supply. ● Provide two rated voltages of 24V and 48V, adapting to the needs of different scenarios. Flange mounting method is easy and fast, suitable for all kinds of environments. ● Suitable for outdoor, rural and areas far away from the power grid to meet diversified energy needs. ● Features a weather-resistant casing and high-strength materials to ensure reliable performance in harsh weather conditions.
$896.51
Picture of 2kW Horizontal Axis Wind Turbine, 48V/96V

2kW Horizontal Axis Wind Turbine, 48V/96V

● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Wind fans for energy optional 2kW, 48V, 96V ● Easy installation, automatic windward adjustment ● Ideal for home, marine, camping, offshore, onshore power supply
$2,218.87

600W Vertical Axis Wind Turbine, 24V/48V

● 600W vertical axis wind turbine, support 24V/48V voltage output. ● Classic three-blade design, space-saving, simple and beautiful. ● Low noise and high efficiency, suitable for urban use. ● Can be used for landscape project, street light, solar hybrid power generation.
$2,315.55
Picture of 1kW Vertical Axis Wind Turbine, 24V/48V/96V

1kW Vertical Axis Wind Turbine, 24V/48V/96V

● 1kW vertical axis wind turbine with nominal voltage 24V/48V/96V(selectable). Features a three-phase AC permanent magnet generator. ● Made with aluminium alloy blades and housing with plastic spraying for weather resistance. ● Electromagnetic brake system and automatic windward adjustment. ● Ideal for cabins, rural homes, and remote locations without access to the main power grid.
$2,839.99

5kW Horizontal Axis Wind Turbine, 220V/380V

● The horizontal axis wind turbine has a rated power of 5kw and a maximum power of 5,700W, which ensures efficient power generation at all wind speeds. ● Rated voltage of 220V or 380V can be selected to meet different power needs. The start-up wind speed is only 3m/s, which enables it to be put into operation quickly even in low wind speed environment. ● Adopting 3 pieces of 5.3m reinforced fiberglass blades, flange mounting method, and rare earth permanent magnet generator to ensure the stability of the system, and the safe wind speed is up to 45m/s. ● Equipped with electromagnetic braking and automatic downwind regulation, the wind turbine still operates efficiently under extreme weather conditions.
$7,654.76

2kW Vertical Axis Wind Turbine, 12V/24V/48V

● Good vertical axis wind turbine for sale. With 2kW rated power, 12V or 24V rated voltage selectable. ● High performance, magnetic levitation generator. Three times more efficient than traditional. ● High quality materials, quality assurance. Three-phase permanent magnet a.c. synchronous generators reduce energy losses. ● Excellent for cabins, rural homes, and other areas without access to the main power grid.
$713.65

3kW Vertical Axis Wind Turbine, 48V/96V

● 3kW vertical axis wind turbine for sale. With rated power 3kW, start-up air speed 2.5m/s. ● Low start-up wind speed, low operating vibration, strong wind resistance. ● Vertical blades to solve problems such as blades falling off, breaking and blades flying out. ● Suitable for various environments, including urban, rural, and mountainous areas.
$8,190.47

4kW Vertical Axis Wind Turbine, 48V/96V/120V

● 4kW VAWT wind turbine generator with 48V/96V/120V multi-voltage options brings refreshing energy to your residential/off-grid living. ● Adopting advanced magnetic levitation generator technology to effectively utilize wind energy and help renewable wind power generation. ● Wind wheel diameter of 2.3 meters, 3 aluminum blades to ensure efficient wind energy conversion, 8A3 carbon steel body is sturdy and durable. ● Self-lubricating design with a wide range of operating temperature, -40℃ to 80℃, adapting to various environments.
$9,362.69
Picture of 5kW Vertical Axis Wind Turbine, 120V/220V

5kW Vertical Axis Wind Turbine, 120V/220V

● 5kW vawt wind turbine with a maximum power of 6kW can be adapted to 120V/220V voltage to ensure sufficient wind power supply. ● Featuring an advanced vertical axis design with a magnetic levitation generator for residential/off-grid living environments. ● Utilizing aluminum blades and carbon steel body materials to achieve lightweight design, combined with self-lubricating lubrication to reduce energy consumption. ● Adopting eddy current brake control system, the wind angle automatically adjusts the yaw mode to ensure operation within the safe wind speed range and provide reliable wind power generation.
$13,311.47

Wind turbines are devices that harness wind energy to convert it into electricity, also known as wind generators. They are widely used in the field of wind power generation, playing a crucial role in converting wind energy into mechanical energy and then into electrical energy, providing renewable clean energy for our daily lives and industrial production. Wind turbines work by converting the rotational energy of wind turbine blades into electrical energy through a shaft, thus utilizing wind energy.

Components of Wind Turbine

Wind turbines are primarily composed of turbine blades, towers, transmission systems, and generators.

Turbine blades are the most important components of wind turbines, and their design and manufacturing directly affect the efficiency of wind turbine power generation. Common materials for turbine blades in the market include fiberglass, carbon fiber, etc., which can enhance the strength and durability of the blades.

The tower is an important supporting component of wind turbines, which positions the turbine blades at an appropriate height to maximize wind capture.

The transmission system transfers the rotational energy of turbine blades to the generator, typically through gear or chain transmission.

The generator is the core component of wind turbines, converting mechanical energy into electrical energy to meet the electricity demands of various sectors.

Working Principle of Wind Turbine

The working principle of wind turbines is straightforward. When wind blows over the turbine blades, they rotate due to the force of the wind. The rotation of the turbine blades drives the shaft in the transmission system, which in turn drives the generator. The generator converts mechanical energy into electrical energy, generating electricity that is transmitted through power lines to where it is needed. During this process, wind turbines automatically adjust the angle of the blades based on wind intensity and direction to maximize wind capture. When wind speed is insufficient, wind turbines stop working to protect equipment safety and prolong lifespan. The working principle of wind turbines can be divided into the following steps:Wind turbine working principles

  1. Wind Action: When wind blows over the turbine, wind energy exerts pressure on the turbine blades. The magnitude of wind force depends on factors such as wind speed, blade shape, and quantity. Higher wind speeds increase turbine rotation speed, thereby improving power generation efficiency.
  2. Turbine Rotation: Influenced by wind force, turbine blades begin to rotate. Typically, turbine rotation direction is opposite to wind direction, as wind force on the blades alters turbine momentum, inducing rotational motion.
  3. Transmission Device: Turbine rotation motion is converted into generator rotor rotation motion through the transmission device. Typically composed of gears or chains, these devices effectively transform turbine's low-speed rotation into the high-speed rotation required by the generator.
  4. Generator Power Generation: As the turbine rotates, the generator rotor also rotates, generating electrical energy. The generator converts mechanical energy into electrical energy through interaction between internal coils and magnetic fields. Generated electrical energy can be transmitted through cables to the grid or stored in batteries for use.

Characteristics of Wind Turbine

  • Renewability: Wind turbines are clean energy devices that harness wind energy and possess high renewability.
  • Zero Emissions: Wind turbines produce minimal emissions, aiding in improving environmental quality.
  • Cost-effectiveness: Compared to other forms of clean energy technologies, wind turbines have relatively low costs and can produce relatively stable electricity under suitable conditions.
  • High Space Utilization: Wind turbines can be installed in various locations without requiring extensive space like solar panels for collecting solar energy.

Applications of Wind Turbine

  1. Power Generation: Wind power generation is a clean, renewable energy form that can provide electricity to homes, farms, cities, industrial areas, etc.
  2. Energy Storage: Combining wind power generation with energy storage technologies ensures energy storage and distributed power supply, achieving sustainability and reliability of regional energy.
  3. Power Grid Adjustment: In power grids, wind turbines can adjust the power system through bidirectional power transmission, providing possibilities for smart city construction.
  4. Urban Lighting: Wind turbines can supply clean energy for urban road and building lighting, reducing reliance on fossil fuels and energy consumption.
  5. Radio Communication: In remote environments such as high mountains, deserts, and oceans, wind power generation technology can provide power for wireless radio and instrument equipment, making communication more reliable and sustainable.