That will power a house? It similar to a solar system on output?
Is 3 kW enough to run a house?
Home Load Calculation
The regular load of a home is generally approx. 300W at all times whereas the maximum load of a home is 2200W. A homeowner never runs all loads at the same time. If he installs a 3kW solar system, he can run up to 2.5kW load at the same time.26 Feb 2021 (according to Google)
If this could be made cheaply and effectively theres a potential mass market?
Neat! It would have to be sold with supporting power supplies system? So when there no wind? Then It would be good in various conditions? 3kw of power not a bad start!