The photovoltaic panel on top of the mast captures the sun's rays, converts them into energy and stores the energy in the Power365 battery system. When night falls, the twilight sensor sends the LED lantern a command to light up. The power and lighting ranges are programmed in advance during the project development phase, in order to meet the exact requirements.
The lamps can therefore be very bright in the early part of the night and provide less light in the middle of the night to limit light pollution.