We had been thinking about a battery for a while. I didn't know about the rebate
and had been concerned about the cost of the battery though. But the process was
quite easy and quite quick: I completed an online application for the rebate and then
it was installed about 10 days later. So we've had the battery 12 months now. I would say would take
us maybe three or four years to recoup the money that we've spent on the battery, and I think in
a house that we're going to be here possibly forever that's going to be money well spent.
Updated