It's shaping up to be an ugly day for solar stocks, as the massive guidance cut delivered by top...

It's shaping up to be an ugly day for solar stocks, as the massive guidance cut delivered by top module vendor First Solar (NASDAQ:FSLR) raises new fears about the ability of industry players to survive the current downturn without wiping out equity holders - especially since First Solar, with its relatively high margins, has been seen as one of the stronger names. YGE -4.9%. TSL -5.3%. STP -2.5%. SPWR -3.2%.