It's envitable that green energy is the future, either you like it or not, oil will run out, coal will run out. Investing in green tech needs lots of study and out of the bunch, Ying Li has the best fundamental, lots of cash to expand without having to borrow heavily. Soy, wheat and other crops planting needs different approach and it won't be easy for farmers to switch from corn to wheat vs. Hence ethanol is still the best solution for our cars. It's short sighted to judge that green energy is still light years ahead.
It's true that solar stock is over valued as the technology is still expensive, about US$0.025/watt, but as technology improves, and it will be, the cost will be sliced to US$ 0.015/watt, which is 40% off. At that time, in a not distant future, I predict another year or two, every American rooftops will be dorn with solar panels. The stock price is faily priced and worth investing in 2-3 solar companies.
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