Quality vertical wind turbine blades
These blades are exceptional value,very robust nothing flimsy about them in any way shape or form,with a wall thickness of no less than 3mm should stand the test of time,perfect for any self build turbine and a fraction of the cost of others on the market,I'm almost 12 stone and standing on one of them did not even cause any deflection ( but I wouldn't recommend this ).This type of blade my not suit all applications but for me to build a turbine to charge two 12volt car batteries to power our summer house they are perfect and I would recommend this product for anyone considering a self build wind turbine project,I'm extremely pleased with my purchase and would highly recommend this product,you will not be disappointed.
Verified purchase: Yes