I have had an Southeast Windpower (Air Marine) unit for years, started 
life as an Air 303 but was upgraded several times as blades were broken 
and the electronics were damaged from nearby lightning strikes. The 
early units were noisy, I didn't think it was bad but many did, now 
though the 2006 model is very quite. It makes 400 + watts, has its own 
very clever regulator that doesn't waste power as it uses its own power 
to brake the blades in high winds rather than using excess power to heat 
up resistors or similar methods that make lots of heat and risk runaway 
like many types of wind gennys do, can be easily stopped with an 
external switch,  and weighs only 11 pounds.

I think very low speed start up is sort of a red herring as very little 
power is made in low winds, even a quite moderate solar panel will do 
much better than a wind genny in very light winds, so you do need both.

Also I added a very large capacity and fast acting gas tube/zener diode 
surge suppressor to try to mitigate lightning damage. That cost me 
thousands of dollars in wind genny damage alone over the last ten years 
or so, I also have smaller zener type surge protectors on most small 
loads in the boat which have demonstrably helped in the past. -Ken
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