I have a Zephyr Airdolphin Pro
wind generator on my cat, installed it 9 years ago and it has performed as expected; very happy with it. This
winter one of the blades suffered damage and I need to replace it...problem is you can't just buy one blade, according to the dealer you need to
purchase and replace all three and the rotator so that they will all be in balance. That is a hefty replacement; $1660 plus
shipping. I have not found just one blade to
experiment with the balance of the
generator,.....asking for opinions before I pay the, what appears to be, large amount.