Mostly because I am not in a place, financially or home-wise, to install a full grid-connected system. I’m just looking for something that I can use to charge enough battery to run a lamp, fan, charge devices, or other such similar light loads on a daily basis. It won’t bring my power bill to zero, but it will chip away at it.
“In the middle of my backswing?!”
Not my favorite, but it’s certainly a good one.