Hummingbird wind power generators, light weight, small size, the tail wind turbines under a special light and Weiduo small. 300-watt conventional wind turbine end of a long rod, Weiduo large (as big motors, heavy), wind generators and Wei Duo Mei-under total weight of almost 10 kilograms, while the hummingbird 500-watt wind turbine tail-under Weiduo + Only the weight of 1.7 kg. Do not light a small, non-use of building materials in general, the bar is the end of high-strength side manganese steel pipes, stainless steel is Weiduo.
Small fan using anti-wind-Orio, its tail hummingbird fan in particular small light, wind, Orio is very sensitive and reliable. Wind is not more than 9, the work of hummingbird fans are stable and reliable.
Special Tip: If a typhoon or strong winds forecast over 10 and must end bolt down or tipped over to fans. Because more than 10 highly destructive winds, even if the full fan Orio, 12 are also likely to wind round the wind has been growing too fast, dangerous, even if the round but the wind speed, air Pole may be blown high winds, causing damage and danger. That the small fan to the anti-12 wind view is irresponsible and dangerous.
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