The solar street lights to be installed will be stand-alone units comprising the solar lamp ( Light Emitting Diode LED type), mounted on a steel pole,
On which the photovoltaic module, the charge controller and the battery are also mounted The
Solar energy accumulated during the day will be used during the night by the solar lamps to illuminate
The roads. The solar lamps, by means of their photovoltaic panel, collect the energy of the sun and stock
It in batteries.
Specifications:
Solar panel:
Type: High-efficiency polycrystalline PV module
Power: 120W x 1pc
Lifespan: 25 years
Voltage: 17.5V
Light source:
LED light power: 30W
Lamp luminous efficiency: 120lm/W
Working temperature range: -30 to 50° C
Lifespan: 50, 000 hours
LED chip: Bridgelux chip
Controller:
Voltage: 12V/24V
Current: 10A
Type: Light/time intelligent control
IP grade: IP68
Battery:
Capacity: 12/100Ah
Install underground, extend lifetime of battery
Lifespan: 6 to 8 years
Battery box:
Material: PVC
Type: Underground-buried type
Steel pole:
Material of pole: Q235
Steel pole height: 5m
System: 12V DC, lower power consumption
Features:
Lamp work automatically at dust and off at dawn
10 hours/day (full power lighting), battery capacity providing 3 continuous days backup in cloudy or rainy condition
Light- and time-operated
With intelligent control and energy efficient
Components includes PV solar panel, controller, battery, battery box, light source and steel pole
