Output voltage: 0.01-5.5V Output current: 0.01-100mA Rated speed: 100-6000 r / min Material :plastic and metal Fan diameter:10cm/3.94in Note : Whether it is used as wind power or hydropower, it must support enough power to the fan rotation fast , then the leds can be bright.To rotate the fan ,you can blow the wind by your mouth , hair dryer or a fan.
400W 12V wind Turbine generator White lantern vertical axis with Controller specifications: leaf material: nylon fiber Color: White blade length:600mm wind wheel diameter: 900mm rated power: 400W do high power: 420W rated voltage: 12V starting wind speed: 1.5 m/s rated wind speed:12m/S Safe wind speed: 45 m/s# of leaves: 5Piece braking method: ElectroMagnetic wind direction adjustment: automatic adjustment of the wind wind power & type: three-phase AC permanent magnet synchronous generator operating temperature: -40 ℃ - 80 ℃ features: low start up wind speed, High efficiency, small siz... [Read More]
Specification: 1.Packing Size: 150*34*31cm 2.Gross Weight: 34KG 3.Rated Power: 100-400W 4.Color:Orange and White 5.Start-up Wind Speed: 1.5m/s-2.0m/s 6.Rated Wind Speed: 11.0m/s 7.Survival Wind Speed: 45.0m/s 8.Rated Voltage: DC12V/AC14.4V 9.Wheel Height: 1.45m 10.Wheel Diameter: 0.46m-0.54m 11.Number of Blades: 8-10 12.Blades Material: Aluminum alloy 13.Generator: Permanent magnet levitation generator 14.Direction Regulation Method: Automatically adjust windward direction 15.Control system: Electromagnetic 16.Lubrication: Lubrication grease 17.Working Temperature: -40℃-80℃ 18.The ... [Read More]
Voltage AC 48Vmax (12/24/48V battery systems) Three Phase Peack Power: 1/2/3KW (1/2/3.000W) Rated Power: 890/1660/2200W Dimension: H190 x L120 x W120 cm Weight: 32Kg N° Blades: 6 (6 Darrieus + 12 Savonius) Wind Start-up: 1,9 / 2,4 / 2,9 m/sec Profile: Hybrid DARRIEUS + SAVONIUS Noise: < 40 dB Warrenty: 2 Years Rotation: Direct drive Certifications CE, EN-610000
Material: ABS Color: Yellow Product quote for 2 axes and 8folhas of 2conjuntos quote. The sheet of wind overall diameter: Φ 100 mm The sheet of wind total height: 60 mm Shaft hole diameter: 1.95 mm Φ (mounting shaft 2.0 mm) The wind page number: 4pcs For mass production factory, there is little burr forward, but not influence use. Size: See the picture below No retail package Quantity:1Pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!
Here is a 400 watts wind turbine & 12V controller. Max daily output is at 1.4KW. It also works when there is only the wind power, getting single power. Closed maintenance-free ball bearings ensure not only lightness, high efficiency and low wear. They have an enormous charge current even at low wind speeds. It is perfect for green windmill, homes, businesses, and industrial energy supplementation! Specifications: Wind Turbine Rated Power: 400W Rated Voltage: DC12V Battery Voltage: DC12V Start-up Wind Speed: 2.5m/s(8'/s) Rated Wind Speed: 12m/S(35'/s) Number of Blades: 3 Material of Wind Leaf... [Read More]
Features: 1. Low start-up speed, high wind power utilization, light, cute, low vibration. 2.Simple to install and maintain. 3.For home use, For monitoring use, For boat / marine use, For wind solar hybrid streetlight use. Specifications: Colors: white Rated power: 600W Nominal voltage: 12V /24V Start-up wind speed: 2m/s Rated wind speed: 13m/s Survival wind speed: 45m/s Package weight: 13kg Wind wheel diameter: 0.9M Number of blades: 5 Blades material: Nylon fiber Nylon fiber: Three phase ac permanent magnet generator/Maglev generatorsThree phase ac permanent magnet generator/Maglev generators... [Read More]
NOTICE:this product is made up of Host and Mutual conductance accessories. Here is the Host, you must buy Mutual conductance accessories to match our host. Then you will get the complete wind turbine after easy DIY installation. USING PATENTED MAGNETIC LEVITATION MANUFACTURING TECHNOLOGY Low start up speed, high wind energy utilization, beautiful appearance, and low vibration. The generator has a friendly design, for easy installation, maintenance and repair. The blades have such advantages, high utilization of wind energy which contributes to the annual energy output. The generator, adoption ... [Read More]
Because of its own design reasons, the power generation of Vertical-axis wind turbines is far less than that of horizontal-axis wind turbines. This problem is a worldwide problem and has not yet been solved. But its advantage is that it can be started in the breeze, beautiful appearance, and not easy to break. Because of the blade, the fan speed can only slow down when it reaches a certain speed, and it cannot continue to run at a high speed. Therefore, the ideal power generation cannot be achieved. Most of the wind turbines are used in wind-solar hybrid power generation systems. The combina... [Read More]
Producing clean and free energy with the wind 365 days a year, day and night, summer and winter - the domestic wind power plant has peculiar characteristics that distinguish it from the great wind power plant: limited powers, reduced space, quietness, importance of the aesthetic factor. That's why, for home use, nothing is more appropriate than vertical axis wind turbines: because they capture the wind from all directions they do not need orientation; they have a compact size; they are beautiful and elegant; they are quiet! Also available in 6-blade version (6 vertical blades DARRIEUS/ 6 horiz... [Read More]
The reasons for the weak power generation of lantern wind turbines are as follows: 1. Because of its own design reasons, the power generation of Vertical-axis wind turbines is far less than that of horizontal-axis wind turbines. This problem is a worldwide problem and has not yet been solved. But its advantage is that it can be started in the breeze, beautiful appearance, and not easy to break. 2. Because of the blade, the fan speed can only slow down when it reaches a certain speed, and it cannot continue to run at a high speed. Therefore, the ideal power generation cannot be achieved. 3. Mos... [Read More]
Specifications Model: NE-400R. Rated wattage: 400 W. Max wattage: 410 W. Rated Voltage: 12 V. Start wind speed: 6.6 ft/s. Rated wind speed: 39.4 ft/s. Safe wind speed: 147.6 ft/s. Main engine net weight: 28.2 lbs. Wind wheel diameter: 2.95 ft. Blade number: 5. Blade Material: Nylon Fiber Generator Type: 3-Phase AC Permanent Magnet Generator Braking Method: Electromagnetic Wind Direction Adjustment: Automatically Adjust The Windward Angle Operating Temperature: -40 ~ 80 ℃
All the products are shipped from US warehouse(CA or NJ)! Specifications: Colors: white Rated power: 600W Nominal voltage: 12V Start-up wind speed: 2m/s Rated wind speed: 13m/s Survival wind speed: 45m/s Package weight: 13kg Wind wheel diameter: 0.9M Number of blades: 5 Blades material: Nylon fiber Nylon fiber: Three phase ac permanent magnet generator/Maglev generatorsThree phase ac permanent magnet generator/Maglev generators. Controller system: Electromagnetic. Speed regulation: The wind Angle automatically. Working temperature: -40℃~80℃ Product Description: The reasons for the weak p... [Read More]
Specification: Color: Red Rated power: 600W Nominal voltage: 24V Blades material: Nylon fiber Start-up wind speed: 2m/s Rated wind speed: 12m/s Survival wind speed: 45m/s Rated speed: 5.4 MPH Cut-in speed: 0.9 MPH Number of blades: 5 Wind wheel diameter: 35" Working temperature: -40℃~80℃ Description: Parameter--Starting Wind Speed: 6.6 ft/s; Rated Wind Speed: 39.4 ft/s; Safe Wind Speed: 147.6 ft/s; Main Engine Net Weight: 28.2 lbs; Wind Wheel Diameter: 2.95 ft; Braking Method: Electromagnetic. Powerful Performance--permanent magnet generator with low torque, high-power tracking intellig... [Read More]
Output voltage: 0.01-5.5V Output current: 0.01-100mA Rated speed: 100-6000 r / min Material :plastic and metal Fan diameter:10cm/3.94inPackaging List:2pcs Note : Whether it is used as wind power or hydropower, it must support enough power to the fan rotation fast , then the leds can be bright.To rotate the fan ,you can blow the wind by your mouth , hair dryer or a fan.
This book reconsiders the basic approaches behind the BEM method and in particular assesses and validates the equations forming the general momentum theory. One part of the book concerns the validation, using numerical fluid mechanics
A wind turbine is a popular name for a device that converts kinetic energy from the wind into electrical power. Technically, there is no turbine used in the design, but the term appears to have
A wind turbine is a popular name for a device that converts kinetic energy from the wind into electrical power. Technically, there is no turbine used in the design, but the term appears to have
Features:Start the wind speed is low, high wind energy utilization; small size, good looks, low operating vibration;The installation of user friendly design, convenient equipment installation, maintenance and repair;Using high-power tracking intelligent microprocessor control, effective regulation
Eric Layton, a well-known solar expert, wrote this guide for readers that are trying to build their own solar or wind system. Using pictures, this do-it-yourself (DIY) solar and wind system was built with a
This is a guide to designing, installing & maintaining the wind turbine elements of a home energy system. It is written in plain & simple English with the aim of equipping the reader with all
This book reconsiders the basic approaches behind the BEM method and in particular assesses and validates the equations forming the general momentum theory. One part of the book concerns the validation, using numerical fluid mechanics
The book introduces the fundamentals of fluid-mechanics, momentum theories, vortex theories and vortex methods necessary for the study of rotors aerodynamics and wind-turbines aerodynamics in particular. Rotor theories are presented in a great level of
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