Solar Street Light
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The solar street light system comprise of:
1) 74 Wp Solar PV Module
2) 12 V, 75 Ah Tubular plate battery with battery box
3) Charge Controller cum inverter (20-35 kHz)
4) 11 Watt CFL Lamp with fixtures
5) 4 metre mild steel lamp post above ground level with weather proof
paint and mounting hardware
Street Light With Solar PenalWorking principle:
This system is designed for outdoor application in un-electrified remote rural areas and village street lighting. Solar street light was composed mainly by solar module, intelligent controller, maintenance-free batteries, light source, such as light poles and structural components. The working principle of solar street light is solar radiation are converted into electrical energy during the day time to charge the maintenance-free batteries. These charged batteries provides light source automatically in the night time. The system is provided with battery storage backup sufficient to operate the light for 10-11 hours daily. The system is provided with automatic ON/OFF time switch for dusk to down operation and overcharge or deep discharge prevention cut-off with LED indicators.
Solar Street Light
Night View of Solar Streetlight
Diagram of Solar Street Light
Diagram of Solar Street Light
