Hopefully, I can swing it! I should have enough knowledge and willpower to!
The plan is to power the light in the chicken coop, as well as a light in the workshop, via wind power. I have pretty much settled on vertical prop design (Savonius VAWT), and know where I will put the blessed thing. The location will be above the west side of the coop, so wind from the rear (north) and wind from the driveway (south), swooping in across the horse pasture, will hit it pretty squarely. I've been shopping around for inverters. I know which batteries to look for (deep cycle). The only thing that poses a problem (though small) is the dad-gum charge controller! Unless I wanna pay upwards $70 bucks, I will have to make my own! There are some good schematics out there, though. Here is one. And my favorite DIY website, Instructables, has a pretty good one too, here. Wish me luck!
Also, when I get the hot tub up and running, I plan on setting up a second VAWT system to power the heater and air blower/circulatory contained in it.
The sky's here in Ecotopia get a bit cloudy sometimes, but there always seems to be a slight breeze. Just figuring that solar would not be sufficient, nor efficient here at the Little Red Homestead In The Woods.