LED BASED SOLAR STREET LIGHTING SYSTEM A standalone solar photovoltaic street lighting system SLS is an outdoor lighting unit used for illuminating a street or an open area. The Solar Street Lighting System consists of solar photovoltaic SPV module 40 W, a luminaire, storage battery 40 AH, control electronics, inter-connecting wires/cables, 4 meters module mounting pole including hardware and battery box. The luminaire is based on White Light Emitting Diode W-LED, a solid state device which emits light when electric current passes through it. The luminaire is mounted on the pole at a suitable angle to maximize illumination on the ground. The PV module is placed at the top of the pole at an angle facing south so that it receives solar radiation throughout the day, without any shadow falling on it. A battery is placed in a box attached to the pole..
Other Specifications Download Specification | |
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Confirm To Specification | As per MNRE specification for Solar Photovoltaic Lighting Systems & Power Packs - White LED (W-LED) Based Solar Street Lighting Systems |
Model As Per MNRE Specification | Model I |
Battery | Model I: with Lead Acid Battery. Operates from dusk to dawn at full brightness |
Battery Type, Make & Model | Tubular 40 AH surya/equilant |
Autonomy | For Model I: 3 days or minimum 42operating hours per permissible discharge |
Type Of Light Source | White light emitting diode (W-LED) |
Make, Model Number, Country Of Origin And Technical Charecteristics (including IESNA LM -80 Report) Of W -LED | Seoul ,Bridgelux |
Colour Temperature Of White - LED | 6500 deg K |
Light Output | 15 Lux |
Duty Cycle | Dusk to dawn as per MNRE |
PV Module (Wp) Under STC | Model I: 40 Wp |
PV Module Chemistry | Crystalline silicon solar cells |
PV Module Efficiency | 12 % |
PV Module Certification | For humidity, freeze and damp heat tests certificate conforming to IEC 61215 Edition II / BIS 14286 from an NABL or IECQ accredited laboratory |
Battery Capacity ( 12V-AH @ C/10) | 40 AH |
No Load Current Consumption | 20 mA |
Warranty For Street Lighting System Including Battery | 5 Years |
Warranty For Pv Module | 25 Years |
Necessary Cables And Connectors As Part Of Supply Of Lighting System | Yes |
Scope Of Supply | without errection and commissioning |
Availability Of Test Reports From Central Govt. /NABL / ILAC Accredited Lab Covering All The Parameters As Per MNRE Specification | Yes |
Test Report No. | S0042 |
Test Report Date | 09.08.2012 |
Name Of Test Lab | CPRI |
Address Of The Test Lab | Bangalore |