Solar Street Light (20W LED) Model:EA-SL-LED20

Detailed Product Description

      Eawin solar street light works safely, efficiently and no pollution occurs. A microcomputer is fixed to control the process of charging and turning on/off the lamp, it turns on automatically at night and turn off at daytime; no operator is required and it works steadilyand reliably with a long-term use.

       Such products are mostly suitable for road lighting of public plazas, park, city sub-road, high-class residential district and the lighting and decoration of residence, villa and courtyard with the sense of modern environmental protection.

Specification

1. Model:   EA-SL-LED20

2. Solar Module 
-Type:    Monocrystalline silicon 
-Rated power:        75W
-Optimum opertion Voltage Vmp (V): 17.5V
-Optimum opertion Current Imp (A):    4.3A
-Efficiency:     17%
-Upper deviation:  1-3W
-Life:     20-25Year
-Material:    Aluminium alloy
-Size:     1100mm*550mm*35mm
-Work environment:    -40oC -- 55oC 
-Weight:    7.5Kg
 
3.Controller 
-Votage and Current: 12V,10A
-Feature: Photovoltaic control and Timing control
-Battery: Intelligence charge and discharge management system
-Work environment:   -35oC -- 50oC

4.Light system 
-LED light:   20W,12V
-Center illumination:   14 Lux   
-Luminous flux: 1800 lm
-Color temperture:   4000K-5500K (Adjust)
-Work environment:   -40oC -- 50oC
-Protection: IP65
-Life:   >50000hrs
-Material:   Aluminium alloy
-Lighting time:  8 hours a day,  Normal illumination lasting for in 3-5 continuous cloudy or rainy days.
 
5.Battery 
-Type: 12V/65Ah,  Maintenance-free lead-acid battery
-Work environment:    -40oC -- 50oC
-Life:    35 Year
-Weight:   20Kg

6.Pole 
-Pole Height:   6m
-Material: STK Carbon steel pipe
-Coat:   Hot dip galvanized steel with plastic-coated 

7.Total weight:    150Kg

8.Wind resistance: 45m/s

9.Application range: Street and garden lighting