400W
Wind turbine means the rated power of the motor is 400W, but if you want it to generate 400W of electricity per hour, the wind speed should be 12 M/S to generate that much. Electricity. If the wind speed is normal, it only generates more than ten watts or tens of watts. If there is no wind, it will not produce electricity. If the wind speed is too low, it will not reach the wind speed at which it is produced. works, the voltage will not increase and the battery cannot be charged. The inverter is linked to the load. No matter what size inverter you install, your load cannot exceed it. If your load is in the form of a motor, the power of your charging device should be less than the power of your inverter. three or four times.
Wind power generates 2 kilowatt hours of electricity per revolution.
The power of commonly used wind turbinesin China is around 2,000 kW. When the wind is good, each device can generate about 2 kWh of electricity when it spins once. Although wind power generation relies on wind power, it is unstable as long as the wind speed can reach 3 meters per second, it can produce electricity. And in terms of consumables, we can say that it is “zero cost”.
Compared to thermal energy production, wind energy production can be considered inexpensive and very profitable. Depending on the power of the wind turbine, there are some differences in the amount of electricity that can be generated. The amount of energy generated by a rotation is also fundamentally related to power. Typically, a generator with a power of 1,500 kW can produce 1,500 kWh of electricity in one hour.
Wind energy production prospects
The development prospects ofChina's wind power and other new energy production industries are very large and are expected to maintain a rapid pace. development for a long time to come. Profitability will also steadily increase as the technology matures. After 2009, the total profits of this industry will maintain rapid growth, and the growth rate will also reach more than 60%.
With the development of wind power, its cost-effectiveness provides a competitive advantage over coal power and hydropower. The advantage of wind power is that every time the capacity is doubled, the cost drops by 15%. In recent years, growth in global wind power has remained above 30%. With the localization of installed wind power capacity in China and the increase in electricity generation, the cost of wind power is expected to further decline. By conséRecently, wind energy has become a place for more and more investors to search for gold.