Product Details

High Efficiency Solar Street Lighting System

1. Brief of Solar Street Light

Background: The requirement of energy source is increasing rapidly in the world, but traditional source like oil, coal etc. can’t regenerate any more, therefore, solar energy as a kind of renewable and green energy will become more important gradually. In recent years, solar lighting is popularly used all over the global.

Operating principle: Solar panel produce electricity and charge to battery during daylight,The lamp-house get power from battery to light at night. The whole process is finished by system itself, does not need any maintenance and other power supply

Summarize: Solar light bring shine to people in darkness and get green power from the sun, Operating with high reliability,security and free maintenance

2. Solar Street Lighting System Configuration (SSL100)

PV Modules	50Wp/17V multi-crystal silicon solar panel, 2pcs
Battery	Lead-Acid Maintenance-free Battery 12V/65Ah, 2pcs
Controller	10 Ampere/24Volts Special controller for solar lamps (including over charging and recharging protection, Light/Time-controlling)
Lamp	Compact Fluorescence Lamp, 25W/24V DC
Light level	About 1150-1200 lm
Illuminate	8H/days, continually working 3days under cloudy & rainy day
Pole & Bracket	6metres, aluminum-alloy frame and plastic-coated (optional for color), with whole kit of stainless steel fasteners
Working temperature	-40°c—50°c, wind-resistance>150km/h

3. Comparison between Solar Street Light and Traditional Street Light Which Powered from Grid:

Item	Solar Street Light
Installation	Easy to install, does not need trenching ,extending wire from electricity grid, laying tube. only a cement groundwork should be built.
Maintenance	Does not need any payment for power; free maintenance for power system
Security	Operating with low voltage 12VDC or 24VDC, High security, No hidden trouble of safety
Green Power	Renewable energy; Just pay at beginning, than benefit from the sun in long term

Item	Traditional Street Light
Installation	Installation is complex and difficult. must to extend wire from grid, lay tube, pull on cables through tube, backfill the sap. Wire is easily be destroyed when rebuilding the road or other project.
Maintenance	Must to payment for high cost of electricity and repair.
Security	Operating with AC voltage 220~240V, its danger voltage for people, other construction near street light may affect street light operating
Green Power	Power from general grid, can’t regenerate