Comment by mauvehaus
The AMC White Mountain huts have been doing this for years. The croo don't tend to maintain the systems, so I've never gotten a sense for what their storage capacity, generating capacity, and loads look like, but from a visitor perspective, the system works well.
Reportedly, even the fairy stout wind turbines they use up there have short, brutal lives. I heard the story of a croo that had to lasso/tangle/jam the blades of theirs in a storm because it lost the ability to control its speed and the alternative was letting it overspeed and possibly tear itself apart. They aren't large in diameter, but at the speeds they turn even in normal conditions up there, catastrophic failure could be really bad.