Even amidst fears that it's being protectionist, Arizona - based First Solar is building the world's largest solar array in China. (treehugger.com)
Duke long argued that the state's PURPA rules were too favorable for clean energy, and two years ago began slowing to a trickle connections of large solar arrays to its grid, leaving developers over a barrel. (energynews.us)
For instance, batteries could store some of the energy generated by large solar arrays during the day, deploying that energy at night, effectively making solar into something a lot more like a «baseload» power source. (washingtonpost.com)