An important aspect of smart cities is 24x7 availability of high quality and self sustainable utility services. Our Solar Street Lights are designed on the principles of smart city living. They deliver robust performance and require zero-maintenance, thereby providing an efficient civic utility service.
Solar Street Light is a LED light working on solar energy. This uses a solar photo voltaic panel as source of energy, battery for storage of energy, led light, and charge controller.
The battery gets charged during sun light, the light comes on at dusk and goes off at dawn. The solar panel size, battery capacity is selected depending on the wattage of the lamp and duration of backup hours required.
The Solar Street Lighting System consists of
| LED Luminaire | |
|---|---|
| Luminaire Type | 12W LED Street Light |
| Light Source Type | SMD - High Power LED |
| LED Manufacturer | Nichia |
| Secondary Lens | Special Secondary Optical Lens(If Required) |
| Efficacy | 100Lm/Watt |
| Light Output (Lumens) | >900 Lumens |
| Color Temperature | 5600 - 6500K Cool White |
| CRI | 70 – 75% |
| Luminaire Life | 50000Hrs |
| Electrical Specification | |
| Input Voltage | 12V DC |
| Input Wattage | 12W |
| Housing Construction | Die Cast Aluminium Housing |
| IP Protection | IP-65 |
| Luminaire Efficiency | >90% |
| SPV Module | |
| Power Output | 40Wp |
| Module Type | Mono/Multi Crystalline Silicon Solar Cells |
| Make | Microsun/ Equivalent |
| Charge Controller | |
| Type | 12V, 6Amps Dusk to Dawn |
| Charging | Microcontroller based |
| Protection | Battery Over Charge and Deep Discharge Protection Short Circuit & Open Circuit Protection Protection against reverse flow of current to SPV |
| Battery | |
| Battery Capacity | 40Ah/12V |
| Battery Type | Tubular Battery |
| Battery Make | Luminous/ Equivalent |
| Autonomy | 3Days |
| Mounting Pole | |
| Material | MS Pipe with 2.5” Dia |
| Finish | Silver Grey(Any Preferred color) Powder Coating |
| Height | 5 Meters (Height Above Ground 4.5 Meters) |