This column highlights the most interesting and useful business and financial commentary on energy from around the Web. Forbes Link: First Solar SunPower Ink Major Deals in China “The two largest American solar manufacturers  First Solar (NASDAQ:FSLR) and SunPower (NASDAQ:SPWR) separately announced deals on Monday that will see their technologies being installed in China a growing market that can be difficult to crack for non-Chinese solar companies.   “First Solar said it will be shipping 2 megawatts of solar panels for its first-ever demonstration project in China in early 2013. The Arizona company has signed the supply deal with Zhenfa New Energy Science ...