VEVOR 500W Wind Turbine Generator, 12V Wind Turbine Kit with MPPT Controller, 3-Blade Wind Power Generator with Adjustable Windward Direction, 2.5m/s Start Wind Speed for RVs, Boats, Home, Farm

Its what it says it is correct on the watts and style I find it interesting how no one seems to operate wind turbines correctly if you do not hook this thing up correctly it doesn't spin right it doesn't produce the correct wattage but when wired appropriately and used the correct way this thing is amazing for the price that it is

So far i was holding off on writing this waiting to see if , vendor manufacture would make right, or at least help troubleshoot issues, will not turn in any wind. But turns freely by hand. Controller disconnected as asked, still notta, will update if either trash. Or its up and running, but now not recommended

I didn't use the cheap junk charge controller that came with it Instead I wired it to a 50amp 1000volt 3 phase Bridge rectifier and from there I connected it to a charge controller and it works a hell of alot better. The charge controller that came with the wind turbine would get the wind turbine hot in a very windy storm. After trashing that junk controller that came with it it's worked perfectly since.

I have only been able to get 200 watts out of it on a medium turn

2.5m/s start speed is 5.6 MPH. After spending twice the cost of the turbine on the pole and wiring and many hours installing... had solid winds of 10+ MPH with gusts over 20 and it never spun. As others have noted the blade design is poor, the ends are very thin and all but flat. Maybe the 5 blade would start easier? The unit seems solid (I'm a fan of Vevor products and own several), just doesn't work. Don't buy.

Very weak generator.

Not a big fan of this product. Did not produce any form of power. Even with 15-20 mile an hour wind with gust of 30-40, it didn’t produce. Waited til weather was worse to write a review to se if it would produce power but does not. F-

installed wind turbine, product discription said 4 to 7 mph wind to produce power. turbine wont spin unless 15 to 20 mph. and thats not enough to produce any watts or amps to charge. bad product. wont buy again .