249
Street & urban lighting
ECO line system
10
20
30
0
PV Voltage (A)
PV Voltage (V)
4
3
1
2
0
Solar Array
Temperature = 25 °C
MPP
Maximum
Power Point
Irradiance:
1000 W/m2
800 W/m2
600 W/m2
400 W/m2
200 W/m2
PHOTOVOLTAIC PANEL
BATTERY
DRIVER
230 V AC
Battery
Driver
LED
Panel
PHOTOVOLTAIC PANEL
BATTERY
Battery
Driver
LED
Panel
Ecology and savings
The EcoLine lighting systems allow areas without connections to electrical
power to be lit. These systems have photovoltaic systems installed on poles
associated with batteries that make the system entirely autonomous and
therefore ideal for preventing high costs of digging and laying of electrical
cables to run electricity to the areas that must be lit. Recommended for
towns where streets or dark areas would require high costs to run electrical
power. Ideal for private car parks, industrial plants, public gardens, street
intersections, areas of environmentally scenic and/or archaeological interest.
The lamp poles is autonomous, ecological, has no operating costs and is
maintenance free. The fact that it is independent from the electrical grid
also makes it suitable for safety purposes in places susceptible to electrical
blackouts.
ECO line HYBRID
The EcoLine HYBRID system is made up of a module with photovoltaic cells that convert solar radiation into electrical energy, which is accumulated
in a battery during the day and returned by night to power the LEDs. The power is supplied to the lamp by the included battery or the constant
voltage driver (built-in or opportunely connected to the 220 Vac electrical mains). The latter can intervene in place of the battery when it is
completely flat in order to ensure continuous lighting even with a completely drained battery.
ECO line SOLAR
The EcoLine SOLAR system is made up of a module with photovoltaic cells that convert solar radiation into electrical energy, which is accumulated
in a battery during the day and returned by night to power the LEDs. The lamp is therefore powered only by the included battery.
MPPT Controller
Charging regulator with MPPT technology, an acronym which
stands for “Maximum Power Point Tracking”. These are able to
use all the power generated by the panel to charge the battery,
unlike traditional PWM regulators that send a lower current to the
battery. The battery will be charged with a current of 3.6A instead
of just 2.6A which would be used by a traditional PWM regulator.
Therefore the battery charge will be carried out with a current
greater than 38%.
