Solar's problem is that it's almost too good an idea.
Oil & Energy
Solar power is starting to take off. The technology is great, but… Solar power companies haven’t made much money for investors over the last 10 years.
Solar power has doubled its market share seven times in the last 15 years. But there’s a disconnect between solar technology and the returns made by investors.
A friend told me the world's storage tanks are almost completely full. This should cause the oil price to drop. But how much farther can it possibly fall?