• Solar Billboard
    • Solar Billboard
    • Dimension1000*2000*420mm
      Housing materia1.0mm Hot Zinc Dip Galvanized Steel Sheet.
      Window material5mm Tempered Glass
      Surface treatmentHigh temperature Electrostatic spray-paint 
      Trash canHot galvanized garbage can  
      Double sides window 
      Solar Energy1.The Solar Battery:
      Polycrystalline silicon solar power: 60W  Service life of Solar cells: 25 years.

      2.The Battery: 
      High efficiency and Brand of maintenance-free Lead-Acid Battery ,Operating life: 3years more
      Lead-Acid Battery Capacity: 12V/20AH

      3.Power Supply: 
      DC LED Side-view. 
      Power: 1000mm*18W
      Operating life> 30000hours more.

      4.Controller system: 
      Micro-computer intelligent control, Voltage protection, Current protection and Circuit protection, According to the environmental of light and shade switch 12V/5A. 

      5.Environmental temperature: 
      -20degree—60degree

      6.lighting time: 
      normal 4-6hours/day, 4 days rainy work to continue, evening run automatically.
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