Free energy is a nice idea; unfortunately you need to invest in some equipment to actually make it happen. Trying to build the following setup, thank you aliexpress:
The components are: windmill, wind charge controller, tiny solar panel, solar panel charge controller, a 12v battery, some 12v DC cables and wires and a couple of switches to tie it all together.
Still working on the choices for the grid tie converter.
That’s all folks!