Gallery: The Holonic Streetlamp is an Off-Grid Streetlight that’s Power...

 

Streetlights are fixture of cities and towns across the world — they literally guide us through the night. But even new LED streetlights require a large amount of energy, because they run all night long, 365 days per year. To deal with that problem, the University of Seville in Spain has developed a streetlamp that is powered not only by the sun, but that also harnesses wind energy. The Holonic Streetlamp is a completely off-grid streetlight that is powered by photovoltaic solar panels and a small, vertical-axis wind turbine.

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1 Comment

  1. SimonTHart June 15, 2012 at 6:22 am

    great can you send me more details where to buy- needing 2000 -5000 units for a development projects please thanks
    project in Africa

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