PKP Cargo – CCTV monitoring Petra Energia/CCTV Monitoring/PKP Cargo – CCTV monitoringCCTV monitoring of PKP Cargo sites in Poddębice, Warsaw, Lomza and Białystok, model: W4S12C8Moduł fotowoltaiczny monokrystaliczny4 x 300 WWind turbine400 WColumn height8 mTurbine mounting height8,2 mGel battery4 x 200 AhThe power mast operates independently of the electricity grid, only photovoltaic modules and a wind turbine are used for power supplyElectricity is stored in batteries buried underground next to the base of the mast. The reserve of energy stored in the fully charged batteries, in the case of extremely adverse weather conditions (poor sunlight and no wind), can ensure that the system can operate for up to 7 days.If there are cloudy and windless days for an extended period of time, it may happen that the battery protection will disconnect the electricity supply.warranty period: 24 monthsenergy reserve: 168 hoursGallery Back to all