வீடியோ விளக்கம்
      
      
  This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) is for use by news media and education organizations. This high-resolution video features clips of high-gain solar panels in Nipton, California, that produce more than 80% of the town’s electricity (82 kW).
      
    
    
      
        சேர்க்கப்பட்டது
      
      
        17 மே 2016