They go bankrupt left and right, just like solar manufacturers, because it's a race to the bottom. Race to bankruptcy it almost seems. I think it's a horrible market to be in right now.

I work tangentially to that field and the problem is that the competition is fierce. Every old roofing company is now a solar installation company and a new solar panel company (reselling the same Chinese panels with thinner and thinner margins) is popping up every week. The only place I can see any margins is specializing in designing and setting up large industrial scale setups.