Włocławek – power supply of traffic lights Petra Energia/Others/Włocławek – power supply of traffic lightsPower masts for traffic lights, model W3S6C2, realized in Wloclawek.Moduł fotowoltaiczny monokrystaliczny4 x 300 WWind turbine300 WTurbine mounting height8,2 mGel battery2 x 100 AhThe power mast operates independently of the power grid, only the photovoltaic module and wind turbine are used to power the signaling equipmentElectricity is stored in batteries buried underground next to the base of the lamp. The reserve of energy stored in fully charged batteries, in the case of extremely unfavorable weather conditions (weak sunlight and lack of wind), can provide the possibility of operating the equipment for up to 6 days of 8 hours a daywarranty period: 24 monthsenergy reserve: 5 hours Back to all