How about an independent tested power curve. That is when somebody actually measures the power versus windspeed at hub height. Data not feel good. Based on swept area in your video, I estimate that it is lucky to put out even 100 watts in 11 m/s or 25 mph and about 15 watts in 12 mph wind. With that, annual energy might be 200 kWh /year. That is not much use. If you have an independent power curve that says otherwise, please post.
I don't know where you take your knowledge and how you count the swept area from the video.... It's probably a guess. If you want serous answers stay with the facts.
What you see on that video is an independent street light. That's what I told you, take a closer look, inform your self seriously and decide honestly. The wind generator for that independent street light charges batteries (the solar panel also) It does work very well - ask the owner -
I don't know what you talking about and I don't know may be your dog need a power supply in his house..... but fact is: these vertical wind turbines run without start energy, they don't need a hurricane - they start by 4 mph wind speed by them self - your dog doesn't feel even these little tiny breeze.... And the vertical axis wind turbines are still working by 100 mph..... any questions further??
How about an independent tested power curve. That is when somebody actually measures the power versus windspeed at hub height. Data not feel good. Based on swept area in your video, I estimate that it is lucky to put out even 100 watts in 11 m/s or 25 mph and about 15 watts in 12 mph wind. With that, annual energy might be 200 kWh /year. That is not much use. If you have an independent power curve that says otherwise, please post.
a5r432 2 years ago
Why not!
I don't know where you take your knowledge and how you count the swept area from the video.... It's probably a guess. If you want serous answers stay with the facts.
What you see on that video is an independent street light. That's what I told you, take a closer look, inform your self seriously and decide honestly. The wind generator for that independent street light charges batteries (the solar panel also) It does work very well - ask the owner -
You very welcome to contact me.
AirVVin 2 years ago
Okay, whatever you say. Sounds great. I look forward to seeing your independent power curve before I would buy.
a5r432 2 years ago
Comment removed
a5r432 2 years ago
I don't know what you talking about and I don't know may be your dog need a power supply in his house..... but fact is: these vertical wind turbines run without start energy, they don't need a hurricane - they start by 4 mph wind speed by them self - your dog doesn't feel even these little tiny breeze.... And the vertical axis wind turbines are still working by 100 mph..... any questions further??
You welcome to take a closer look :o)
AirVVin 2 years ago