Low Start-up Wind Speed Spiral Wind Turbine 12V 400W Generator For Home Use CE Certification Curved Blade

Company Profile

Jiangsu Shenghuang New Energy Technology Co..Ltd. is located in Wuxi Liangxi district Jinshan North science and Technology Industrial Park, is a factory commitment to wind generators, solar monitoring system, wind and solar complementary monitoring system, photovoltaic system, wind and solar complementary controller,inverter,Gel battery, Lithium Battery Development and integrated application of green energy saving and environmental protection technology enterprises.

A vertical axis wind turbine (or VAWT) has a main rotor shaft arranged vertically. An advantage of this arrangement is that the turbine does not need to be pointed into the wind to be effective, which is an advantage in locations where the wind direction is highly variable. This is also an advantage when the turbine is integrated into a building, as it is inherently less maneuverable. Additionally, the generator and gearbox can be placed close to the ground, using direct drive from the rotor assembly to the ground gearbox, improving maintenance accessibility.

The main advantage of vertical axis wind turbines compared to horizontal axis wind turbines is their insensitivity to wind direction and turbulence. As a result, vertical axis wind turbines can be installed closer to the ground, making them safer and cheaper to build and maintain. It still needs to get plenty of wind, though. The main disadvantage of vertical axis wind turbines is the inefficiency of dragging each blade back into the wind at each half rotation. Well positioned horizontal axis wind turbines are continuously driven by the wind after alignment and can be twice as efficient as ideally positioned vertical axis wind turbines. Nonetheless, the simplicity and variety of vertical axis wind turbines make reading interesting, as described below.

One of the limiting factors for wind turbines is their generator technology. There is no consensus between academia and industry on the best wind turbine technology. Traditionally, there are three main types of wind turbines available for various wind turbine systems, namely direct current (DC), alternating current (AC) synchronous and alternating current asynchronous generators. In principle, each can operate at fixed or variable speed. Due to the fluctuating nature of wind power, it is advantageous to operate the WTG at variable speed, which can reduce physical stresses on the turbine blades and drive train, and improve system aerodynamic efficiency and torque transient behavior.



Product Characteristics
1.Low Start-up Wind Speed,low vibration.
2.Flange Connection,easy for maintainence and installation.
3.High-quality Aluminum Alloy Blade,with spraying or anti-oxidation treatment,which makes it anti-corrosion and more durable.
4.Patented Permanent Magnet Generator,high efficiency with excellent kw output.
5.Low Starting Torgue of Genenrator
6.Multi application

Application
1.Wind&Solar Hybrid Street Lamp System
2.Wind&Solar Hybrid System
3.Generating Electricity for Factory
4.For powering tele-communication in remote area or island
5.Installation on boat or yacht
6.Other Commercial use or household use.

FAQ

Q1. Can I have a sample order for wind turbine generator?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A: 7-10 days for Sample preparing ,15-20 working days for mass production.

Q3. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline,train and sea shipping also optional.

Q5. How to proceed an order for wind turbine generator?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Then in the end we arrange the production.

Q6. Is it OK to print my logo on wind turbine product?
A: Yes. Please inform us formally before our production.