DS400 in GreenTechnology Australia
Uploader Comments (HiEnergyVAWT)
Top Comments
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Worried about birds? Using cleaner energy and destroying less of the environment will do far more good for the birds and their natural habitat, so if the odd bird gets killed by the turbine (just like the odd pedestrian by cars), should that mean we stop improving the way we produce energy?
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Birds can see Vertical turbines.
All Comments (30)
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Far more birds, I.E., the more important ones, endangered/ threatened ones are killed by oilspills, and refinery polution every year so you can drive your car arround every day. Who cares about roof dwelling birds like Starlings, Crows, and Pigeons... their populations are off the charts!! If they carried diseases like rats do, We'd all be dead. Two Pigeons can breed hundreds of offspring... rats aren't even in the same ballpark Pop. wise. Care so much about birds, stop driving your car!
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@Pecherin72 you can easily cover turbine by metal grid box. Use your imagination:)
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It looks to me like the savonius and darrieus are actually not combined but in fact are two seperate units each with its own alternator. Two units on one pole. Spinning seperately...
Two units taking up just one space...
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not only looks great but quite operation (45dB only) as well as high power output Cp 30%.
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looks great, but fancy desighn dicult to do, it seems it has a good gain.
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Far more birds are killed by striking trees, mountains, and buildings than by wind turbines. House cats kill 1 billion birds in the US anually.
how many watts does that produce?
mikester602 2 years ago
300w in 12m/s
HiEnergyVAWT 2 years ago