https://www.ebay.ca/itm/Apollo-True-Power-3000W-5000W-AC-12V-24V-PMA-Wind-Turbine-Generator-Micro-Hydro/133354793496 these look like a good choice
https://www.thingiverse.com/thing:3420372 3D Printed VAWT design.
https://www.amazon.com/gp/product/B005G8VDKM 1.5 kw windmill $500
More later, maybe some info on wind funnels and kites
windpowerworkshop by hugh piggot is a great starting place the guy pioneered the diy scene.
- valuable resources
- Freenode or EFnet #electronics and/or irc.anotherpower.com #otherpower IRC chat
Someone should create a hybrid star delta controller for wind generation that uses one for low speed one for high speed.
I remember reading about it from UofA university 10+ years ago Andrew Knight was the researcher.