Q1: Is the wind turbine easy to install ? What about the installation condition?
A: Our small wind turbine is very convenient and easy to install. It is fixed by the flange and bolts to the base. we will offer the installation manual with the goods together, you can finish installtion within 3 minutes by following the manual.
When installation, you'd better choose the flat and open area. We recommend the installation height should be at least 6m above ground, because higher area has stronger wind and steadier airflow. If installed on the roof top, it's better has 5m space to the obstacles. The trees and buildings can block airflow. The obstacles create a slow and turbulent airflow area in front of and behind them, where it should be avoided to install the wind turbine.
Q2: What's the materials of the wind turbines？What's your advantage ?
A: We use aluminum alloy material for the generator shell and blades, compared with other cast iron products, our products are light in weight, good in balance, and the power output is more stable. Our turbine blades design has the best fatigue strength and mechanical properties, can withstand the extremely severe conditions of storms and random loads. The turbine surface is smooth to reduce wind drag, the surface coating will resistant to corrosion and strong sunlight.
Q3: Which type is the generator？What's your advantage ?
A: Our wind turbines uses a three-phase permanent magnet synchronous generator. Its advantages is simple structure, small volume, light weight, small loss, high efficiency and high power factor. It is mainly used for high performance servo drive systems and DC generator replacement where require a quick and precise correspond and wide speed range.
Q4: How to maintain the wind turbines for extending their service life ？
A: 1. Check the stay wires of the supporting pole, if it is loose, you should tighten it in time. Multiple checkings should be repeated during the first months after installation. The stay wires should also be checked after very strong wind.
2. Check and secure that the connection point in the electrcity circuit are secured well.
3. Regular checking and maintenance for the batteries.
4. Fix the supporting pole more firmly or put down it before severe weather coming such as hurricanes.