I'm new here and I am very excited to build my own wind generator. However I have a few questions.
1.) Should I generate 12V 24V or 48V to charge my battery bank? This will be for my house.
2.) What causes a generator to be 12 24 or 48 V? Size of rotor? Size of the coils? The number of coils? The number of turns on a single coil? Im so confused.
3.) I cannot get away with a 10 ft windmill with blades so I plan on building a VAWT, what is considered a successfully wind generator 1 watt per RPM 2 Watts?????