People seem to be missing out on the ROI accelerating. Grid energy gets keeping getting more expensive per unit, and base fees, at least here, are absurd – it was about $42 to get my first kWh. Between that and them cutting power for a week when temps were in the single digits, I did the late-night infomercial thing of saying "There’s got to be another way.

Also, agreed: Never get your loan from an installer.