This product is targeted at people who want rooftop solar, presumably because of the environmental benefits, but don't have a good location for rooftop solar.
If this is appealing to you, you might also want to check into your power company's offerings. It may be possible to buy carbon-neutral power directly for a relatively small fee. This is what I do, and it costs about $10-12 per month.
(Buying "carbon-neutral power" means that the power company guarantees that the combined usage of everyone on such a plan is less than combined carbon-neutral power generation. It incentives power company investment in carbon-neutral sources.)
If this is appealing to you, you might also want to check into your power company's offerings. It may be possible to buy carbon-neutral power directly for a relatively small fee. This is what I do, and it costs about $10-12 per month.
(Buying "carbon-neutral power" means that the power company guarantees that the combined usage of everyone on such a plan is less than combined carbon-neutral power generation. It incentives power company investment in carbon-neutral sources.)