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Solar Powered Traffic Signal
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Solar Power System
Solar Traffic Signals
  • Solar SPV Module
  • Solar Charge Controller
  • Battery Bank
  • Support Structure
  • Set of Cable &Kit
  • Battery Charging Unit (SMPS)
  • DC operated Traffic Light & Controller
Working Voltage : 12 / 24 VDC
Wattage : Typical Case study, Less than 200 Watts (varies as per quantity of traffic light required at site), 200 Watts is calculated in consideration of 48 traffic light at an intersection out of which not more than 20-22 lights are switched ON at a time and amber flashing signal during night time. Our especially designed Traffic controller for solar signals consumes less than 10 watts.

Solar Traffic Signals
Technical Specifications
  • Load : 20 Traffic Light & Traffic Signal Controller (DC operated)
  • Duty Cycle : 70%
  • Hrs. of Operation : 24 x 7 hours
  • Solar Module : High efficiency Mono/Multi crystalline silicon cells (array of 100-150Wp)
  • Tilt Angle : 25º c. from Horizontal (ground)
  • Orientation-SPV : Perpendicular to N-S direction
  • Life of SPV Module : > 25 years
  • Battery : SMF Capacity 12V, (array of 100 - 150 Ah)
  • Battery Charger : Microtrans Charge Controller (35Amp / 45Amp or 60 Amp etc)
  • Battery back-up : 3 days (72 hrs)
  • Life of Battery : 3 days (72 hrs)
Microtrans have successfully completed turnkey projects of solar powered Traffic Signals close to 200 lac for fiscal ending March 2013.
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