**CORRECTS SPELLING OF CANTARRANA** In this July 17, 2013 photo, workers install a high-voltage power line that will carry the current generated by solar panels at Cuba's first solar fa

 

              **CORRECTS SPELLING OF CANTARRANA** In this July 17, 2013 photo, workers install a high-voltage power line that will carry the current generated by solar panels at Cuba
**CORRECTS SPELLING OF CANTARRANA** In this July 17, 2013 photo, workers install a high-voltage power line that will carry the current generated by solar panels at Cuba's first solar farm in Cantarrana. In April, the solar farm came online and began contributing the first solar power to the island's energy grid. Cuba already had about 9,000 panels in use, but all of them were for small-scale, isolated usage like powering rural hamlets, schools and hospitals. (AP Photo/Franklin Reyes)