As growth in Europe and US slows, the US solar leaders are focused elsewhere.
The solar market has fundamentally changed and the company has too much production capacity.
First Solar, which is building the 550 MW farm in California, sold it to Buffet's utility, MidAmerican Energy.
FSLR will accelerate efforts to raise module and manufacturing efficiency, dropped plans for Vietnam factory.
First Solar's CEO resigned as the company struggles along with the solar industry.
A 550 MW project is sold to NextEra and GE, and a 230 MW project is sold to Exelon, both are in California.
Short sellers are betting against First Solar as it ramps up global production.
US thin-film solar maker continues its outstanding performance.
First phase of the Silver State South project could go online in 2014.
GE has decided to focus on CdTe solar technology developed by PrimeStar Solar.