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A fan lights up two lights
"Even foreign companies are so optimistic about our products, that our technology is reliable." Talking about these gains at the show, Daozhou Chairman Qiao Deqing is still immersed in joy. Two years ago, relying on a wind turbine back from Japan, Qiao Deqing began to take the road of R&D for wind energy development and utilization.
A few days ago, the reporter saw this wind-driven wind turbine, which was favored by foreign investors, at the Dazhou company's plant in Yezhan. Unlike common wind generators, the wind turbine mounted on a 11-meter pole is only about the same size as a home ceiling fan. The diameter of the fan is only 1.15 meters. There is a solar panel in the middle of the utility pole and a battery at the bottom. This is a seemingly simple combination of equipment that can supply the normal power for a street lamp and a lawn lamp on the utility pole every day.
Compact and durable weighing only 8.5 kg
In recent years, as a clean and highly efficient energy source, wind power has demonstrated its great potential in coping with climate change, slowing energy security pressures, and meeting energy demand. However, traditional wind turbines are only found in beaches with strong winds, deserts, and valleys. Breeze-type wind turbines that are suitable for street lighting and family life are still blank.
Qiao Deqing told reporters: “The current wind-driven wind turbines on the market are not wind power that is too small, causing the loss of electrical power, which means that the wind is too strong and exceeds the tolerance of the generator. The available wind range is between 3.5 and 10 levels. The utilization rate is not high.†DaZhou’s breeze-type wind turbine has a self-developed self-compression device, supplemented by the complementary solar panels, which can extend the lower limit of available wind levels to 1.7. About 1.8. Not only that, the generator can operate normally under the condition of a typhoon of about 12 levels without damage. According to reports, when the wind reaches level 6, such a wind generator can generate at least 3.5 kilowatts a day, stored in a battery, can supply a street lamp and a lawn lamp for 3 to 4 days use.
In addition, Qiao Deqing also ingenuity, in the selection of the fan leaves a stronger than steel, carbon fiber density less than aluminum, greatly reducing the weight of the generator, only 8.5 kg, far below the current market more than 30 kilograms The total weight is suitable for the lighting of urban street lamps and the use of family life.
Insufficient funds orders shrink 90%
The first time he took part in the exhibition, he got 20 orders. This was originally an unexpected event for Qiao Deqing, but he was in trouble. He told reporters that the outdoor advertising company named Starkray is a large French company. They originally planned to win 20 trials first. If they are effective, they will be fully promoted and the market should not be underestimated. "But because we have a serious shortage of funds now, production capacity can not keep up, in the short term can not produce so many products." Qiao Deqing sighed helplessly. Later, after a series of negotiations, the two parties had to reduce the original 20 orders to provide two sets within half a month.
Breezy Wind Turbines Debut in Songjiang Yeyu
At the second China Shanghai International Wind Energy Exhibition that ended at the end of last month, Shanghai Dazhou Wind Power Generator Manufacturing Co., Ltd. won a lot: a wholly foreign-owned advertising company placed 20 orders for wind-blown wind turbines on the spot, and another Taiwanese companies expressed their willingness to cooperate.