05-04-2015, 09:48 PM
The Planet money article says in the past 8 years the cost per panel went down from $1,000 to about $200-250, and that installation time went from two days to four hours in the same time - so they are obviously making progress.
But yeah, it will take other energy prices raising before people give a fuck enough to go through the effort.
But yeah, it will take other energy prices raising before people give a fuck enough to go through the effort.