As I posted before, the Solar energy industry is producing a glut of solar panels. Here is a quote by John Hardy. "Global annual manufacturing capacity for solar panels may reach 23,500 megawatts next year, exceeding demand by almost 40 percent, according to John Hardy, a solar analyst at Gleacher & Co. in Connecticut. Wind turbine makers will increase capacity to 64,200 megawatts, 30 percent more than expected orders, Bloomberg New Energy Finance forecasts."
Note also, the glut in Windpower production. Remember what goes into Wind Turbines, yes, that is right, Rare Earth materials. I'd be selling on any momo push higher.
Check out these charts on Yingli Solar
If you want to buy solar, make it for your home or business instead. Deals will abound.