Um, no one sees any problems with that chart? Every single point except the first one for the current year is theoretical and assume projections of increases per year that are more than total current capacity. That's like taking the US GNP and making a projection that we will undergo 150% growth the next two years, then stabilize into linear growth after that at the same rate.
Saying that things are "blowing up" currently just ain't so. Where is the 2009 to 2010 curve, and how did they get the starting point in 2010 when the year isn't even over yet.
Sorry, but this is clearly an article placed by solar panel salesmen.