Shown here is the 14-megawatt solar installation at Nellis Air Force base in Nevada - the largest US solar photovoltaic installation - which Spain-based Fotowatio will purchase in addition to other core US solar power assets of San Francisco-based MMA Renewable Ventures. Upon completion of the sale, Fotowatio will be one of the largest solar development companies in the United States as measured by megawatts in operation. (Photo: Business Wire)