ITU-T L.1380 PDF

The level with which photovoltaic (PV) systems are powered by solar energy depend on the level of sunshine. When specific special areas lose power grid supply, remote power supplies or diesel generators can be used as stand-by power supplies. This type of system can save operating costs, thereby reducing the gasoline or grid energy consumption and ensure the availability of power supply.

Peak load shifting is a solution that is based on the smart energy concept. When the energy consumption is higher, the storage battery is used in priority to provide electric power. When the charge is lower, the mains are used in priority to supply power to the load and to charge the storage battery. In this way, the cost of electric power of the base station can be reduced.

When a smart cooling energy system is used, the air-conditioning system used by the base station can naturally adjust the temperature and relative humidity of the base station according to the different indoor and outdoor environmental conditions. It is much more energy efficient to replace airconditioning refrigeration under most conditions all year round and avoid the power waste caused by long-term operation of air-conditioning.